Synonyms of bushed

1 Syllable
spent, beat, worn
2 Syllables
far-gone, pooped, tired, done-in, wearier, weary, dead-beat, weariest, wearied, played-out, burnt-out
3 Syllables
bone-tired, bone-weary, exhausted, dead-tired, dog-weary, tuckered, fatigued, weariful, dog-tired
4 Syllables
overtired