Added 9 October 2026 achiever /əˈt͡ʃiːvɚ/ noun Categories: PeopleRare Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about achiever at Wordnik → Where our words come from → A person with a record of successes. his son would never be the achiever that his father was Related Words: successwinnerearneraccomplisherattainersucceederunderachieverovercomeracquirerattempteractualizer Back to today's word