Difference between Unnerve and Faze

UNNERVE vs FAZE: VERB

To frighten or cause hesitation; to daunt, put off (usually used in the negative), to perturb, to disconcert.
Disturb the composure of

To deprive of nerve, force, or strength; weaken; enfeeble; hence, to deprive of power or authority, as a government.

Perplex, Fluster, Frustrate, Irk, Rile, Startle, Infuriate, Spook, Terrify, Disconcert, Frighten, Appal, Enervate, Faze, Unsettle

Budge, Perturb, Rile, Disappoint, Irk, Flinch, Unfazed, Fluster, Daunt, Disconcert, Annoy, Bother, Enervate, Unsettle, Unnerve

Bewilder, Perplex, Fluster, Frustrate, Irk, Rile, Startle, Infuriate, Spook, Terrify, Disconcert, Frighten, Appal, Faze, Unsettle

Embarrass, Dishearten, Vex, Overwhelm, Rile, Disappoint, Irk, Flinch, Unfazed, Fluster, Daunt, Disconcert, Annoy, Unsettle, Unnerve

National Taiwan University in Taipei, admits that the Chinese military drills and flybys are starting to unnerve him.
It is one of those interview questions that is bound to unnerve you.
A successful launch of a biosimilar version in 2014 would unnerve investors.
Weaknessin the atmosphere is not be more likely unnerve financial gamble on rising demand of investors.
It is about statements which are intended to primarily unnerve or embarrass a witness.
Some batters intentionally delay the pitcher in an effort to unnerve him.
Polyamory tends to unnerve people, affronting expectations of traditional romantic monogamy.
His clothes were filthy, to unnerve her a little bit.
That should unnerve every other team in the NFC North.
Ritser Brughel could unnerve even the fully converted.