- quavering, tremulous - (of the voice) quivering as from weakness or fear; "the old lady's quavering voice"; "spoke timidly in a tremulous voice"
Antonym: steady (indirect, via unsteady)
- quaver, waver - give off unsteady sounds, alternating in amplitude or frequency
--1 is one way to voice, sound, vocalize, vocalise
Sample sentence:Derived form: noun quaver1
Something ----s
- warble, trill, quaver - sing or play with trills, alternating with the half note above or below
--2 is one way to sing
Sample sentences:Derived form: noun quaver2
Something ----s
Somebody ----s
Somebody ----s something