French moisir

← French oignon (mention)

← French foison (mention)

← French froment (mention)

← French -ir (mention)

← French gésir (mention)

← French loisir (mention)

← French plaisir (mention)

← Latin muceo (inherited)

← Latin mūcus (mention)

← Latin -ēre (mention)

→ English mizzy (mention)

→ French moisissure (affix)