Index: binaries/data/mods/public/gui/common/color.js
===================================================================
--- binaries/data/mods/public/gui/common/color.js
+++ binaries/data/mods/public/gui/common/color.js
@@ -3,6 +3,8 @@
  */
 var g_HotkeyTags = { "color": "255 251 131" };
 
+var g_UnavaibleHotkeyTags = { "color": "153 153 153", "font": "sans-13" };
+
 /**
  * Concatenate integer color values to a string (for use in GUI objects)
  *
@@ -175,15 +177,16 @@
 	// TODO: Be more efficient in retrieving the mapping(s) for a specific hotkey
 	let key = Engine.GetHotkeyMap()[hotkey];
 
-	if (!key)
-		key = sprintf(translate("Unassigned hotkey: %(hotkeyName)s"), {
-			"hotkeyName": hotkey
+	if (!key || !formatHotkeyCombinations(key))
+		return sprintf(text, {
+			"hotkey": setStringTags("\\[" +
+				translate("Unassigned hotkey:") +
+				translateWithContext("hotkey metadata", getReadableHotkeyName(hotkey)) +
+			"]", g_UnavaibleHotkeyTags)
 		});
-	else
-		key = formatHotkeyCombinations(key);
 
 	return sprintf(text, {
-		"hotkey": setStringTags("\\[" + key + "]", g_HotkeyTags)
+		"hotkey": setStringTags("\\[" + formatHotkeyCombinations(key) + "]", g_HotkeyTags)
 	});
 }
 
Index: binaries/data/mods/public/gui/common/hotkeys.js
===================================================================
--- binaries/data/mods/public/gui/common/hotkeys.js
+++ binaries/data/mods/public/gui/common/hotkeys.js
@@ -3,6 +3,8 @@
  */
 var g_ScancodesMap;
 
+var g_HotkeyNames = new Map();
+
 function hotkeySort(a, b)
 {
 	const specialKeys = ["Shift", "Alt", "Ctrl", "Super"];
@@ -37,3 +39,23 @@
 	combs.sort((a, b) => a.length - b.length || a - b);
 	return translateScancodes ? combs.join(", ") : combs;
 }
+
+function getHotkeyFiles()
+{
+	return Engine.ListDirectoryFiles("gui/hotkeys/spec/", "*.json");
+}
+
+function getReadableHotkeyName(key)
+{
+	if (!g_HotkeyNames.size)
+		for (let file of getHotkeyFiles())
+		{
+			let data = Engine.ReadJSONFile(file);
+			if (data.mapped_hotkeys)
+				for (let cat in data.mapped_hotkeys)
+					for (let hotkey in data.mapped_hotkeys[cat])
+						g_HotkeyNames.set(hotkey, data.mapped_hotkeys[cat][hotkey].name);
+		}
+
+	return g_HotkeyNames.get(key);
+}
Index: binaries/data/mods/public/gui/hotkeys/HotkeyMetadata.js
===================================================================
--- binaries/data/mods/public/gui/hotkeys/HotkeyMetadata.js
+++ binaries/data/mods/public/gui/hotkeys/HotkeyMetadata.js
@@ -14,7 +14,7 @@
 
 	parseSpec()
 	{
-		let files = this.getFiles();
+		let files = getHotkeyFiles();
 		let hotkey_i = 0;
 		let categories = {
 			[this.DEFAULT_CATEGORY]: {
@@ -59,11 +59,6 @@
 			this.categories[key] = categories[key];
 		// TODO: validate that categories exist.
 	}
-
-	getFiles()
-	{
-		return Engine.ListDirectoryFiles("gui/hotkeys/spec/", "*.json");
-	}
 }
 
 HotkeyMetadata.prototype.DefaultCategoryString = markForTranslation("Other Hotkeys");
Index: binaries/data/mods/public/gui/hotkeys/HotkeyPicker.js
===================================================================
--- binaries/data/mods/public/gui/hotkeys/HotkeyPicker.js
+++ binaries/data/mods/public/gui/hotkeys/HotkeyPicker.js
@@ -113,7 +113,8 @@
 				.filter(name => name != this.name).map(translate);
 			if (conflicts.length)
 				Engine.GetGUIObjectByName("conflicts[" + i + "]").caption =
-					coloredText(translate("May conflict with: "), "255 153 0") + conflicts.join(", ");
+					coloredText(translate("May conflict with: "), "255 153 0") +
+					conflicts.map(x => translateWithContext("hotkey metadata", getReadableHotkeyName(x))).join(", ");
 		}
 		// Gray out buttons when entering an input so it's obvious clicking on them will do nothing.
 		Engine.GetGUIObjectByName("hotkeyPickerReset").enabled = this.enteringInput == -1;