diff --git a/src/main/resources/lang/default.lang b/src/main/resources/lang/default.lang
index a2f3fbfc54c..55b67a7faa3 100644
--- a/src/main/resources/lang/default.lang
+++ b/src/main/resources/lang/default.lang
@@ -759,7 +759,7 @@ entities:
 		pattern: <age> [unemployed] villager(|1¦s)|(4¦)[[unemployed] villager] (kid(|1¦s)|child(|1¦ren))
 	armorer:
 		name: armorer¦s
-		pattern: <age> armorer(|1¦s)|(4¦)armorer (kid(|1¦s)|child(|1¦ren))
+		pattern: <age> armo[u]rer(|1¦s)|(4¦)armo[u]rer (kid(|1¦s)|child(|1¦ren))
 	cartographer:
 		name: cartographer¦s
 		pattern: <age> cartographer(|1¦s)|(4¦)cartographer (kid(|1¦s)|child(|1¦ren))
@@ -947,7 +947,7 @@ entities:
 		pattern: fish[ ]hook(|1¦s)
 	armor stand:
 		name: armor stand¦s
-		pattern: armor stand(|1¦s)
+		pattern: armo[u]r stand(|1¦s)
 	endermite:
 		name: endermite¦s
 		pattern: endermite(|1¦s)
@@ -998,7 +998,7 @@ entities:
 		pattern: <age> zombie nitwit(|1¦s)
 	zombie armorer:
 		name: zombie armorer¦s
-		pattern: <age> zombie armorer(|1¦s)
+		pattern: <age> zombie armo[u]rer(|1¦s)
 	zombie cartographer:
 		name: zombie cartographer¦s
 		pattern: <age> zombie cartographer(|1¦s)
@@ -1502,7 +1502,7 @@ visual effects:
 			pattern: shield break
 		armor_stand_hit:
 			name: armor stand hit @a
-			pattern: armor stand hit
+			pattern: armo[u]r stand hit
 		thorns_hurt:
 			name: hurt by thorns @-
 			pattern: (hurt|damage) by thorns
@@ -2239,8 +2239,8 @@ genes:
 # -- Attribute Types --
 attribute types:
 	# Enum variation
-	generic_armor: generic armor, armor
-	generic_armor_toughness: generic armor toughness, armor toughness
+	generic_armor: generic armor, armor, generic armour, armour
+	generic_armor_toughness: generic armor toughness, armor toughness, generic armour toughness, armour toughness
 	generic_attack_damage: generic attack damage, attack damage
 	generic_attack_knockback: generic attack knockback, attack knockback
 	generic_attack_speed: generic attack speed, attack speed
@@ -2272,8 +2272,8 @@ attribute types:
 	player_sweeping_damage_ratio: player sweeping damage ratio, sweeping damage ratio
 	zombie_spawn_reinforcements: zombie spawn reinforcements
 	# Registry variation (minecraft keys)
-	generic.armor: generic armor, armor
-	generic.armor_toughness: generic armor toughness, armor toughness
+	generic.armor: generic armor, armor, generic armour, armour
+	generic.armor_toughness: generic armor toughness, armor toughness, generic armour toughness, armour toughness
 	generic.attack_damage: generic attack damage, attack damage
 	generic.attack_knockback: generic attack knockback, attack knockback
 	generic.attack_speed: generic attack speed, attack speed
@@ -2305,8 +2305,8 @@ attribute types:
 	player.sweeping_damage_ratio: player sweeping damage ratio, sweeping damage ratio
 	zombie.spawn_reinforcements: zombie spawn reinforcements
 	# 1.21.3 removes prefixes, adds tempt range
-	armor: generic armor, armor
-	armor_toughness: generic armor toughness, armor toughness
+	armor: generic armor, armor, generic armour, armour
+	armor_toughness: generic armor toughness, armor toughness, generic armour toughness, armour toughness
 	attack_damage: generic attack damage, attack damage
 	attack_knockback: generic attack knockback, attack knockback
 	attack_speed: generic attack speed, attack speed
@@ -2427,7 +2427,7 @@ unleash reasons:
 # -- Item Flags --
 item flags:
 	hide_additional_tooltip: hide additional tooltip, additional tooltip hidden, hidden additional tooltip
-	hide_armor_trim: hide armor trim, armor trim hidden, hidden armor trim
+	hide_armor_trim: hide armor trim, armor trim hidden, hidden armor trim, hide armour trim, armour trim hidden, hidden armour trim
 	hide_attributes: hide attributes, attributes hidden, hidden attributes
 	hide_destroys: hide destroys, hide destroyable blocks, hide breakable blocks, destroys hidden, hidden destroys
 	hide_dye: hide dye, hide dye color, dye hidden, dye color hidden, hidden dye, hidden dye color
@@ -2485,7 +2485,7 @@ villager professions:
 	cleric: cleric, cleric profession
 	nitwit: nitwit, nitwit profession
 	cartographer: cartographer, cartographer profession
-	armorer: armorer, armorer profession
+	armorer: armorer, armorer profession, armourer, armourer profession
 	butcher: butcher, butcher profession
 	none: no profession, none profession, unemployed
 	fisherman: fisherman, fisherman profession