UNFAMILIARITY Scrabble 21 Words With Friends 24 Definition noun unusualness as a consequence of not being well known. — synonyms: strangeness Examples “Due to my unfamiliarity with the library's catalog system, it took several hours to find the book.” See all 510 words you can make from UNFAMILIARITY → 13-letter words Words starting with U Words ending with Y ← Unscramble different letters