Synonyms of bygone

Noun

1. bygone, water under the bridge, past, past times, yesteryear

usage: past events to be put aside; "let bygones be bygones"

Adjective

1. bygone, bypast, departed, foregone, gone, past (vs. present) (vs. future)

usage: well in the past; former; "bygone days"; "dreams of foregone times"; "sweet memories of gone summers"; "relics of a departed era"

Definition and meaning of bygone (Dictionary)