ROOST /ɹuːst/ ► audio Scrabble 5 Words With Friends 5 Definition verb sit, as on a branch. — synonyms: perch, rest verb settle down or stay, as if on a roost. noun a shelter with perches for fowl or other birds. noun a perch on which domestic fowl rest or sleep. Anagrams of ROOST rootsrotostorostorso See all 25 words you can make from ROOST → 5-letter words Words starting with R Words ending with T ← Unscramble different letters