FLUSTER /ˈflʌstə/ ► audio Scrabble 10 Words With Friends 12 Definition noun a disposition that is confused or nervous and upset. — synonyms: perturbation verb be flustered. verb cause to be nervous or upset. Examples “He seemed to get flustered when speaking in front of too many people.” Anagrams of FLUSTER flutersrestful See all 101 words you can make from FLUSTER → 7-letter words Words starting with F Words ending with R ← Unscramble different letters