diff --git a/Source/misdat.cpp b/Source/misdat.cpp
index 0303625dd60..edab9e73f94 100644
--- a/Source/misdat.cpp
+++ b/Source/misdat.cpp
@@ -371,11 +371,11 @@ void LoadMisdat()
 		RecordReader reader { record, filename };
 		MissileData &item = MissilesData.emplace_back();
 		reader.advance(); // skip id
-		reader.read("addFn", item.mAddProc, ParseMissileAddFn);
-		reader.read("processFn", item.mProc, ParseMissileProcessFn);
-		reader.read("castSound", item.mlSFX, ParseCastSound);
-		reader.read("hitSound", item.miSFX, ParseHitSound);
-		reader.read("graphicId", item.mFileNum, ParseMissileGraphicID);
+		reader.read("addFn", item.addFn, ParseMissileAddFn);
+		reader.read("processFn", item.processFn, ParseMissileProcessFn);
+		reader.read("castSound", item.castSound, ParseCastSound);
+		reader.read("hitSound", item.hitSound, ParseHitSound);
+		reader.read("graphic", item.graphic, ParseMissileGraphicID);
 		reader.readEnumList("flags", item.flags, ParseMissileDataFlag);
 		reader.read("movementDistribution", item.movementDistribution, ParseMissileMovementDistribution);
 	}
diff --git a/Source/misdat.h b/Source/misdat.h
index e8ac7c7f519..17fc2c84359 100644
--- a/Source/misdat.h
+++ b/Source/misdat.h
@@ -131,18 +131,18 @@ struct MissileData {
 	using AddFn = void (*)(Missile &, AddMissileParameter &);
 	using ProcessFn = void (*)(Missile &);
 
-	AddFn mAddProc;
-	ProcessFn mProc;
+	AddFn addFn;
+	ProcessFn processFn;
 
 	/**
 	 * @brief Sound emitted when cast.
 	 */
-	SfxID mlSFX;
+	SfxID castSound;
 	/**
 	 * @brief Sound emitted on impact.
 	 */
-	SfxID miSFX;
-	MissileGraphicID mFileNum;
+	SfxID hitSound;
+	MissileGraphicID graphic;
 	MissileDataFlags flags;
 	MissileMovementDistribution movementDistribution;
 
diff --git a/Source/missiles.cpp b/Source/missiles.cpp
index aa611ec116b..31d9a17df37 100644
--- a/Source/missiles.cpp
+++ b/Source/missiles.cpp
@@ -471,8 +471,8 @@ void CheckMissileCol(Missile &missile, DamageType damageType, int minDamage, int
 	}
 
 	const MissileData &missileData = GetMissileData(missile._mitype);
-	if (missile._mirange == 0 && missileData.miSFX != SfxID::None)
-		PlaySfxLoc(missileData.miSFX, missile.position.tile);
+	if (missile._mirange == 0 && missileData.hitSound != SfxID::None)
+		PlaySfxLoc(missileData.hitSound, missile.position.tile);
 }
 
 bool MoveMissile(Missile &missile, tl::function_ref<bool(Point)> checkTile, bool ifCheckTileFailsDontMoveToTile = false)
@@ -2727,7 +2727,7 @@ Missile *AddMissile(WorldTilePosition src, WorldTilePosition dst, Direction midi
 	missile.position.tile = src;
 	missile.position.start = src;
 	missile._miAnimAdd = 1;
-	missile._miAnimType = missileData.mFileNum;
+	missile._miAnimType = missileData.graphic;
 	missile._miDrawFlag = missileData.isDrawn();
 	missile._mlid = NO_LIGHT;
 	missile.lastCollisionTargetHash = 0;
@@ -2745,7 +2745,7 @@ Missile *AddMissile(WorldTilePosition src, WorldTilePosition dst, Direction midi
 		SetMissDir(missile, midir);
 
 	if (!lSFX) {
-		lSFX = missileData.mlSFX;
+		lSFX = missileData.castSound;
 	}
 
 	if (*lSFX != SfxID::None) {
@@ -2753,7 +2753,7 @@ Missile *AddMissile(WorldTilePosition src, WorldTilePosition dst, Direction midi
 	}
 
 	AddMissileParameter parameter = { dst, midir, parent, false };
-	missileData.mAddProc(missile, parameter);
+	missileData.addFn(missile, parameter);
 	if (parameter.spellFizzled) {
 		return nullptr;
 	}
@@ -4155,8 +4155,8 @@ void ProcessMissiles()
 
 	for (auto &missile : Missiles) {
 		const MissileData &missileData = GetMissileData(missile._mitype);
-		if (missileData.mProc != nullptr)
-			missileData.mProc(missile);
+		if (missileData.processFn != nullptr)
+			missileData.processFn(missile);
 		if (missile._miAnimFlags == MissileGraphicsFlags::NotAnimated)
 			continue;
 
diff --git a/assets/txtdata/missiles/misdat.tsv b/assets/txtdata/missiles/misdat.tsv
index 3f5646ccce9..37ea3e69665 100644
--- a/assets/txtdata/missiles/misdat.tsv
+++ b/assets/txtdata/missiles/misdat.tsv
@@ -1,4 +1,4 @@
-id	addFn	processFn	castSound	hitSound	graphicId	flags	movementDistribution
+id	addFn	processFn	castSound	hitSound	graphic	flags	movementDistribution
 Arrow	AddArrow	ProcessArrow			Arrow	Physical,Arrow	Blockable
 Firebolt	AddFirebolt	ProcessGenericProjectile	SpellFirebolt	SpellFireHit	Fireball	Fire	Blockable
 Guardian	AddGuardian	ProcessGuardian	SpellGuardian		Guardian	Physical