Frenchmen rhymes with:
watchmen, berumen, brakemen, bushmen, cameramen, chairwomen, classmen, craftsmen, dahmen, dohmen, ehmen, forewomen, freemen, hinmen, holmen, kamen, kelemen, kinmen, lemen, lemmen, marksmen, meskimen, midshipmen, policewomen, servicemen, uelmen, underclassmen, vonallmen, watchmen
Frenchmen sounds like:
framingham, franceschini, francesconi, franchini, franchino, francine, franciscan, francom, francyne, franken, frankino, frankson, frankum, fransen, franson, franssen, franzen, franzone, franzoni, freemason, frenchman, frumkin