Index: gc_lang/fr/modules-js/gce_suggestions.js
==================================================================
--- gc_lang/fr/modules-js/gce_suggestions.js
+++ gc_lang/fr/modules-js/gce_suggestions.js
@@ -246,10 +246,18 @@
             aSugg.add(sFlex.slice(0,-1)+"ux");
         }
         if (sFlex.endsWith("ail") && sFlex.length > 3 && _oSpellChecker.isValid(sFlex.slice(0,-2)+"ux")) {
             aSugg.add(sFlex.slice(0,-2)+"ux");
         }
+    }
+    if (sFlex.endsWith("L")) {
+        if (sFlex.endsWith("AL") && sFlex.length > 2 && _oSpellChecker.isValid(sFlex.slice(0,-1)+"UX")) {
+            aSugg.add(sFlex.slice(0,-1)+"UX");
+        }
+        if (sFlex.endsWith("AIL") && sFlex.length > 3 && _oSpellChecker.isValid(sFlex.slice(0,-2)+"UX")) {
+            aSugg.add(sFlex.slice(0,-2)+"UX");
+        }
     }
     if (_oSpellChecker.isValid(sFlex+"s")) {
         aSugg.add(sFlex+"s");
     }
     if (_oSpellChecker.isValid(sFlex+"x")) {
@@ -256,14 +264,14 @@
         aSugg.add(sFlex+"x");
     }
     if (mfsp.hasMiscPlural(sFlex)) {
         mfsp.getMiscPlural(sFlex).forEach(function(x) { aSugg.add(x); });
     }
-    if (aSugg.size > 0) {
-        return Array.from(aSugg).join("|");
+    if (aSugg.size == 0) {
+        aSugg.add(sFlex);
     }
-    return "";
+    return Array.from(aSugg).join("|");
 }
 
 function suggSing (sFlex) {
     // returns singular forms assuming sFlex is plural
     let aSugg = new Set();

Index: gc_lang/fr/modules/gce_suggestions.py
==================================================================
--- gc_lang/fr/modules/gce_suggestions.py
+++ gc_lang/fr/modules/gce_suggestions.py
@@ -187,19 +187,24 @@
     if sFlex.endswith("l"):
         if sFlex.endswith("al") and len(sFlex) > 2 and _oSpellChecker.isValid(sFlex[:-1]+"ux"):
             aSugg.add(sFlex[:-1]+"ux")
         if sFlex.endswith("ail") and len(sFlex) > 3 and _oSpellChecker.isValid(sFlex[:-2]+"ux"):
             aSugg.add(sFlex[:-2]+"ux")
+    if sFlex.endswith("L"):
+        if sFlex.endswith("AL") and len(sFlex) > 2 and _oSpellChecker.isValid(sFlex[:-1]+"UX"):
+            aSugg.add(sFlex[:-1]+"UX")
+        if sFlex.endswith("AIL") and len(sFlex) > 3 and _oSpellChecker.isValid(sFlex[:-2]+"UX"):
+            aSugg.add(sFlex[:-2]+"UX")
     if _oSpellChecker.isValid(sFlex+"s"):
         aSugg.add(sFlex+"s")
     if _oSpellChecker.isValid(sFlex+"x"):
         aSugg.add(sFlex+"x")
     if mfsp.hasMiscPlural(sFlex):
         aSugg.update(mfsp.getMiscPlural(sFlex))
-    if aSugg:
-        return "|".join(aSugg)
-    return ""
+    if not aSugg:
+        aSugg.add(sFlex)
+    return "|".join(aSugg)
 
 
 def suggSing (sFlex):
     "returns singular forms assuming sFlex is plural"
     aSugg = set()