SUDDEN Synonyms: 17 Similar and Opposite Words - Merriam …
https://www.merriam-webster.com/thesaurus/sudden
WebSynonyms for SUDDEN: unexpected, abrupt, unforeseen, unanticipated, unlooked-for, unlikely, surprising, startling; Antonyms of SUDDEN: anticipated, foreseen, expected, predicted, prophesied, unsurprising.
DA: 78 PA: 40 MOZ Rank: 70