fifth Synonyms

5th fifth part quinquepartite sixth step tenth third thirteenth thousandth twelfth sixteenth sext seventh quint quintan quintic quintile quintuple second semitone senary twentieth v v. decimalization Vth Fifth Amendment fifth gear one fifth quinquesection quintillionth ordinal number half step 5 fivesome LCD billionth common fraction simple fraction quintillion musical interval consecutive intervals quinquennial article duodenary eighth eleventh fifteen fifteenth fifthly