French -u

← Spanish -udo (mention)

← Spanish barbudo (mention)

← Italian -uto (mention)

← Italian barbuto (mention)

← Latin -ūtus (inherited)

→ Spanish -udo (cognate)

→ French poilu (affix)

→ French têtu (affix)

→ French charnu (affix)

→ French pointu (affix)

→ French goulu (affix)

→ French chevelu (affix)

→ French feuillu (affix)

→ French bossu (mention)

→ French crépu (affix)

→ Romanian -ut (cognate)