4-Letter Words Starting: IS There are 6 4-letter words, 0 4-letter phrases and 2 4-letter abbr's that start with IS. Did you mean: All 4 letter words All words starting with IS Ending with IS Containing ISBest Scoring for Word GamesTop 10Top 10 (Default)Top 20Top 50Top 100 Scr US AllScrabble US (Default)Scrabble EUWW FriendsWordFeud All All (Default)VerbNounAdjectiveAdverbWordSaveLengthUsagePointsTypeisms46 nounnnoun • a belief (or system of beliefs) accepted as authoritative by some group or schoolisba46 Valid word for Scrabble US isle44 nounnnoun • a small island Tip: Scrabble EU allows far more words than US! Also change the max length to see more words. All 4 Letter Words Most Common ASC Word A-ZWord Z-AMost Common ASC (Default)Most Common DESCScrabble Points Hi-LoScrabble Points Lo-HiWWF Points Hi-LoWWF Points Lo-HiWordFeud Points Hi-LoWordFeud Lo-HiWords (6)isle 4isms 6isba 6isos 4isna 4isit 4Abbreviations (2)isisisaw