Difference between Falter and Waver

FALTER vs WAVER: NOUN

Hesitation; trembling; feebleness; an uncertain or broken sound.
Unsteadiness.
The act of faltering, hesitating, trembling, stammering, or the like; unsteadiness; hesitation; trembling; quavering.
The act of pausing uncertainly
A faltering sound.
Unsteadiness in speech or action.

A tool that accomplishes hair waving.
Someone who specializes in waving (hair treatment).
Someone who waves, enjoys waving, etc.
An act of wavering, vacillating, etc.
The act of moving back and forth
Someone who communicates by waving
The act of pausing uncertainly
A sapling left standing in a fallen wood.
A sapling or timberling left standing in a fallen wood.
One who or that which waves; specifically, in printing, an inking-roller; an apparatus which distributes ink on the table or on other rollers, but not on the form of types: so called from its vibratory movement.
The action of wavering.
A darkwaver; a fan of darkwave music.

To be indecisive between choices; to feel or show doubt or indecision; to vacillate.
To falter; become unsteady; begin to fail or give way.
To shake or tremble, as the hands or voice.
To fluctuate or vary, as commodity prices or a poorly sustained musical pitch.
To flicker, glimmer, quiver, as a weak light.
To sway back and forth; to totter or reel.
Move or sway in a rising and falling or wavelike pattern
Move hesitatingly, as if about to give way
Give off unsteady sounds, alternating in amplitude or frequency
Be unsure or weak
Pause or hold back in uncertainty or unwillingness
Sway to and fro
Move back and forth very rapidly

To move unsteadily or haltingly; stumble.
To become weak, ineffective, or unsteady, especially in performance.
To fail in distinctness or regularity of exercise; -- said of the mind or of thought.
To hesitate in purpose or action.
To hesitate; to speak brokenly or weakly; to stammer.
To tremble; to totter; to be unsteady.
To speak hesitatingly; stammer.
To be unsteady in purpose or action, as from loss of courage or confidence; waver.

To become diverted.
To tremble or quaver in sound, as of the voice or a musical note.
To become unsteady or unsure; falter.
To exhibit irresolution or indecision; vacillate.
To move in a certain direction with a swaying or unsteady motion.
To move unsteadily back and forth: : swing.
To change or fluctuate.
To flicker or glimmer.
To play or move to and fro; to move one way and the other; hence, to totter; to reel; to swing; to flutter.
To be unsettled in opinion; to vacillate; to be undetermined; to fluctuate.

To be unsteady; tremble; totter: as, his legs falter.
To hesitate, especially to hesitate in the utterance of words; speak with a broken or trembling utterance; stammer: as, his tongue falters.
Walk unsteadily, tripping repeatedly
Synonyms Stutter, etc. See stammer.
To thresh in the chaff; cleanse or sift out, as barley.
To fail in accuracy, distinctness, or regularity of exercise or function; fail or waver from physical or moral weakness, emotion, etc.

To cause to wave or move to and fro; set in waving motion; brandish.
Hesitate, etc. See scruple.
Synonyms and Vacillate. See fluctuate.
To be undetermined or irresolute; fluctuate; vacillate.
To falter; fail; reel; totter.
To quiver; flicker; glimmer; glance.
To demur or scruple about; hesitate at; shirk.
To move up and down or to and fro; wave; float; flutter; be tossed or rocked about; sway.
Sway from side to side

Mixed, Shake, Deadlocked, Dither, Hesitate, Vacillate, Weaken, Fail, Wane, Stammer, Bumble, Hesitation, Stutter, Stumble, Waver

Wane, Slacken, Relent, Weave, Flitter, Flutter, Quiver, Faltering, Quaver, Hesitation, Flicker, Fluctuate, Hesitate, Vacillate, Falter

Slacken, Crumble, Stagnate, Sputter, Oscillation, Adjudge, Mixed, Shake, Deadlocked, Dither, Hesitate, Vacillate, Weaken, Bumble, Hesitation

Undermine, Vacillation, Weaken, Abandon, Slacken, Weave, Quiver, Faltering, Quaver, Hesitation, Flicker, Fluctuate, Hesitate, Vacillate, Falter