diff --git a/code/datums/components/_component.dm b/code/datums/components/_component.dm
index 4c205efdea2..320ba8425dd 100644
--- a/code/datums/components/_component.dm
+++ b/code/datums/components/_component.dm
@@ -242,17 +242,17 @@
  */
 /datum/proc/GetExactComponent(datum/component/c_type)
 	RETURN_TYPE(c_type)
-	if(initial(c_type.dupe_mode) == COMPONENT_DUPE_ALLOWED || initial(c_type.dupe_mode) == COMPONENT_DUPE_SELECTIVE)
+	var/initial_type_mode = initial(c_type.dupe_mode)
+	if(initial_type_mode == COMPONENT_DUPE_ALLOWED || initial_type_mode == COMPONENT_DUPE_SELECTIVE)
 		stack_trace("GetComponent was called to get a component of which multiple copies could be on an object. This can easily break and should be changed. Type: \[[c_type]\]")
-	var/list/dc = _datum_components
-	if(!dc)
+	var/list/all_components = _datum_components
+	if(!all_components)
 		return null
-	var/datum/component/C = dc[c_type]
-	if(C)
-		if(length(C))
-			C = C[1]
-		if(C.type == c_type)
-			return C
+	var/datum/component/potential_component
+	if(length(all_components))
+		potential_component = all_components[c_type]
+	if(potential_component?.type == c_type)
+		return potential_component
 	return null
 
 /**
diff --git a/code/datums/greyscale/_greyscale_config.dm b/code/datums/greyscale/_greyscale_config.dm
index 1bc56a5d524..774fde610fd 100644
--- a/code/datums/greyscale/_greyscale_config.dm
+++ b/code/datums/greyscale/_greyscale_config.dm
@@ -144,8 +144,9 @@
 		if(length(colors) < expected_colors)
 			CRASH("[DebugName()] expected [expected_colors] color arguments but only received [length(colors)]")
 		if(islist(layer))
+			var/list/layer_list = layer
 			layer_icon = GenerateLayerGroup(colors, layer, render_steps)
-			layer = layer[1] // When there are multiple layers in a group like this we use the first one's blend mode
+			layer = layer_list[1] // When there are multiple layers in a group like this we use the first one's blend mode
 		else
 			layer_icon = layer.Generate(colors, render_steps, src)
 		if(!new_icon)
diff --git a/code/modules/admin/panels/permission_panel.dm b/code/modules/admin/panels/permission_panel.dm
index c8573d2b57d..ccf54694efb 100644
--- a/code/modules/admin/panels/permission_panel.dm
+++ b/code/modules/admin/panels/permission_panel.dm
@@ -214,7 +214,7 @@
 		. = ckey(admin_key)
 	if(!.)
 		return FALSE
-	if(!admin_ckey && (. in GLOB.admin_datums+GLOB.deadmins))
+	if(!admin_ckey && (. in (GLOB.admin_datums+GLOB.deadmins)))
 		to_chat(usr, span_danger("[admin_key] is already an admin."))
 		return FALSE
 	if(use_db)
diff --git a/code/modules/admin/topic.dm b/code/modules/admin/topic.dm
index acba414f1f6..3f617d74cdf 100644
--- a/code/modules/admin/topic.dm
+++ b/code/modules/admin/topic.dm
@@ -125,7 +125,7 @@ Status: [status ? status : "Unknown"] | Damage: [health ? health : "None"]
 			if(response.body == "[]")
 				dat += "<center><b>0 bans detected for [ckey]</b></center>"
 			else
-				bans = json_decode(response["body"])
+				bans = json_decode(response.body)
 				dat += "<center><b>[length(bans)] ban\s detected for [ckey]</b></center>"
 				for(var/list/ban in bans)
 					dat += "<b>Server: </b> [sanitize(ban["sourceName"])]<br>"
diff --git a/code/modules/admin/verbs/datumvars.dm b/code/modules/admin/verbs/datumvars.dm
index 7b0068eebfe..a6006ec45da 100644
--- a/code/modules/admin/verbs/datumvars.dm
+++ b/code/modules/admin/verbs/datumvars.dm
@@ -532,18 +532,19 @@
 
 #define VV_HTML_ENCODE(thing) (sanitize ? html_encode(thing) : thing)
 
-/proc/debug_variable(name, value, level, datum/DA = null, sanitize = TRUE)
+/proc/debug_variable(name, value, level, datum/owner = null, sanitize = TRUE)
 	var/header
-	if(DA)
-		if(islist(DA))
+	if(owner)
+		if(islist(owner))
+			var/list/list_owner = owner
 			var/index = name
 			if(value)
-				name = DA[name] //name is really the index until this line
+				name = list_owner[name] //name is really the index until this line
 			else
-				value = DA[name]
-			header = "<li style='backgroundColor:white'>(<a href='?_src_=vars;[HrefToken()];listedit=[REF(DA)];index=[index]'>E</a>) (<a href='?_src_=vars;[HrefToken()];listchange=[REF(DA)];index=[index]'>C</a>) (<a href='?_src_=vars;[HrefToken()];listremove=[REF(DA)];index=[index]'>-</a>) "
+				value = list_owner[name]
+			header = "<li style='backgroundColor:white'>(<a href='?_src_=vars;[HrefToken()];listedit=[REF(owner)];index=[index]'>E</a>) (<a href='?_src_=vars;[HrefToken()];listchange=[REF(owner)];index=[index]'>C</a>) (<a href='?_src_=vars;[HrefToken()];listremove=[REF(owner)];index=[index]'>-</a>) "
 		else
-			header = "<li style='backgroundColor:white'>(<a href='?_src_=vars;[HrefToken()];datumedit=[REF(DA)];varnameedit=[name]'>E</a>) (<a href='?_src_=vars;[HrefToken()];datumchange=[REF(DA)];varnamechange=[name]'>C</a>) (<a href='?_src_=vars;[HrefToken()];datummass=[REF(DA)];varnamemass=[name]'>M</a>) "
+			header = "<li style='backgroundColor:white'>(<a href='?_src_=vars;[HrefToken()];datumedit=[REF(owner)];varnameedit=[name]'>E</a>) (<a href='?_src_=vars;[HrefToken()];datumchange=[REF(owner)];varnamechange=[name]'>C</a>) (<a href='?_src_=vars;[HrefToken()];datummass=[REF(owner)];varnamemass=[name]'>M</a>) "
 	else
 		header = "<li>"
 
@@ -571,7 +572,7 @@
 		var/list/L = value
 		var/list/items = list()
 
-		if(istype(DA, /datum/controller/global_vars) && !DA.vv_edit_var(name, L))
+		if(istype(owner, /datum/controller/global_vars) && !owner.vv_edit_var(name, L))
 			item = "[VV_HTML_ENCODE(name)] = /list ([length(L)])"
 		else if(length(L) > 0  && !(name == "underlays" || name == "overlays" || length(L) > (IS_NORMAL_LIST(L) ? 50 : 150)))
 			for(var/i in 1 to length(L))
diff --git a/code/modules/mob/mob.dm b/code/modules/mob/mob.dm
index 0376cbc8726..87af1763fd5 100644
--- a/code/modules/mob/mob.dm
+++ b/code/modules/mob/mob.dm
@@ -578,7 +578,7 @@
 			conga_line += S.buckled
 	while(!end_of_conga)
 		var/atom/movable/A = S.pulling
-		if(A in conga_line || A.anchored) //No loops, nor moving anchored things.
+		if((A in conga_line) || A.anchored) //No loops, nor moving anchored things.
 			end_of_conga = TRUE
 			break
 		conga_line += A
diff --git a/code/modules/paperwork/paper_bundle.dm b/code/modules/paperwork/paper_bundle.dm
index bb5997aca9e..7197a28b951 100644
--- a/code/modules/paperwork/paper_bundle.dm
+++ b/code/modules/paperwork/paper_bundle.dm
@@ -101,25 +101,25 @@
 		switch(screen)
 			if(0)
 				dat+= "<DIV STYLE='float:left; text-align:left; width:33.33333%'></DIV>"
-				dat+= "<DIV STYLE='float:left; text-align:center; width:33.33333%'><A href='?src=[text_ref(src)];remove=1'>Remove [(istype(src[page], /obj/item/paper)) ? "paper" : "photo"]</A></DIV>"
+				dat+= "<DIV STYLE='float:left; text-align:center; width:33.33333%'><A href='?src=[text_ref(src)];remove=1'>Remove [(istype(page, /obj/item/paper)) ? "paper" : "photo"]</A></DIV>"
 				dat+= "<DIV STYLE='float:left; text-align:right; width:33.33333%'><A href='?src=[text_ref(src)];next_page=1'>Next Page</A></DIV><BR><HR>"
 			if(1)
 				dat+= "<DIV STYLE='float:left; text-align:left; width:33.33333%'><A href='?src=[text_ref(src)];prev_page=1'>Previous Page</A></DIV>"
-				dat+= "<DIV STYLE='float:left; text-align:center; width:33.33333%'><A href='?src=[text_ref(src)];remove=1'>Remove [(istype(src[page], /obj/item/paper)) ? "paper" : "photo"]</A></DIV>"
+				dat+= "<DIV STYLE='float:left; text-align:center; width:33.33333%'><A href='?src=[text_ref(src)];remove=1'>Remove [(istype(page, /obj/item/paper)) ? "paper" : "photo"]</A></DIV>"
 				dat+= "<DIV STYLE='float:left; text-align:right; width:33.33333%'><A href='?src=[text_ref(src)];next_page=1'>Next Page</A></DIV><BR><HR>"
 			if(2)
 				dat+= "<DIV STYLE='float:left; text-align:left; width:33.33333%'><A href='?src=[text_ref(src)];prev_page=1'>Previous Page</A></DIV>"
-				dat+= "<DIV STYLE='float:left; text-align:center; width:33.33333%'><A href='?src=[text_ref(src)];remove=1'>Remove [(istype(src[page], /obj/item/paper)) ? "paper" : "photo"]</A></DIV><BR><HR>"
+				dat+= "<DIV STYLE='float:left; text-align:center; width:33.33333%'><A href='?src=[text_ref(src)];remove=1'>Remove [(istype(page, /obj/item/paper)) ? "paper" : "photo"]</A></DIV><BR><HR>"
 				dat+= "<DIV STYLE='float;left; text-align:right; with:33.33333%'></DIV>"
-		if(istype(src[page], /obj/item/paper))
-			var/obj/item/paper/P = src[page]
+		if(istype(page, /obj/item/paper))
+			var/obj/item/paper/P = page
 			if(!(ishuman(usr) || isobserver(usr) || issilicon(usr)))
 				dat+= "<html><meta charset='UTF-8'><HEAD><TITLE>[P.name]</TITLE></HEAD><BODY>[stars(P.info)][P.stamps]</BODY></HTML>"
 			else
 				dat+= "<html><meta charset='UTF-8'><HEAD><TITLE>[P.name]</TITLE></HEAD><BODY>[P.info][P.stamps]</BODY></HTML>"
 			human_user << browse(dat, "window=[name]")
-		else if(istype(src[page], /obj/item/photo))
-			var/obj/item/photo/P = src[page]
+		else if(istype(page, /obj/item/photo))
+			var/obj/item/photo/P = page
 			human_user << browse_rsc(P.picture.picture_icon, "tmp_photo.png")
 			human_user << browse(dat + "<html><meta charset='UTF-8'><head><title>[P.name]</title></head>" \
 			+ "<body style='overflow:hidden'>" \
diff --git a/code/modules/power/power.dm b/code/modules/power/power.dm
index 13a9ae9a836..5bc55e70d38 100644
--- a/code/modules/power/power.dm
+++ b/code/modules/power/power.dm
@@ -312,7 +312,7 @@
 
 	for(var/obj/machinery/power/smes/S in GLOB.machines)
 		var/area/current_area = get_area(S)
-		if(current_area.type in skipped_areas || !is_mainship_level(S.z)) // Ship only
+		if((current_area.type in skipped_areas) || !is_mainship_level(S.z)) // Ship only
 			continue
 		S.charge = 0
 		S.output_level = 0
@@ -336,7 +336,7 @@
 
 	for(var/obj/machinery/power/smes/S in GLOB.machines)
 		var/area/current_area = get_area(S)
-		if(current_area.type in skipped_areas || !is_mainship_level(S.z))
+		if((current_area.type in skipped_areas) || !is_mainship_level(S.z))
 			continue
 		S.charge = S.capacity
 		S.output_level = S.output_level_max
diff --git a/code/modules/security_levels/keycard_authentication.dm b/code/modules/security_levels/keycard_authentication.dm
index 7fb96481346..72fad6cf035 100644
--- a/code/modules/security_levels/keycard_authentication.dm
+++ b/code/modules/security_levels/keycard_authentication.dm
@@ -189,6 +189,6 @@
 			GLOB.marine_main_ship.revoke_maint_all_access()
 
 /obj/machinery/door/airlock/allowed(mob/M)
-	if(is_mainship_level(z) && GLOB.marine_main_ship.maint_all_access && (ACCESS_MARINE_ENGINEERING in req_access+req_one_access))
+	if(is_mainship_level(z) && GLOB.marine_main_ship.maint_all_access && (ACCESS_MARINE_ENGINEERING in (req_access+req_one_access)))
 		return TRUE
 	return ..(M)
diff --git a/tools/ci/od_lints.dm b/tools/ci/od_lints.dm
index e339f5acb2d..710a13e2492 100644
--- a/tools/ci/od_lints.dm
+++ b/tools/ci/od_lints.dm
@@ -12,7 +12,6 @@
 #pragma SoftReservedKeyword error
 #pragma DuplicateVariable error
 #pragma DuplicateProcDefinition error
-#pragma TooManyArguments error
 #pragma PointlessParentCall error
 #pragma PointlessBuiltinCall error
 #pragma SuspiciousMatrixCall error