Difference between Snub and Rebuff

SNUB vs REBUFF: NOUN

A post on a dock or shore, around which a rope is thrown to check the motion of a vessel.
A stake, set in the bank of a river or canal, around which a rope may be cast to check the motion of a boat or raft.
A short or flat nose.
A refusal to recognize someone you know
A knot; a protuberance; a song.
The sudden checking of a rope or cable running out.
A check; a rebuff; a rebuke; an intentional slight.
A nose turned up at the tip and somewhat flat and broad; a pug-nose.
A deliberate affront or slight.
See snob.
A sudden checking, as of a rope or cable running out.
A deliberate slight or affront.
An instance of driving away or warding off
A protuberance or knot in wood.
A check or rebuke; an intended slight.
A knot; a protuberance; a snag.
A sudden checking of a cable or rope.

An interposed check; a defeat.
A check or an abrupt setback to progress or action.
A blunt or abrupt repulse or refusal, as to an offer.
A holding off or in check; repulsion, as of inquiry or solicitation; peremptory denial or refusal.
Repercussion, or beating back; a quick and sudden resistance.
An instance of driving away or warding off
A deliberate discourteous act (usually as an expression of anger or disapproval)
A repelling; a repercussion.
A sudden resistance or refusal.
Sudden check; unexpected repulse; defeat; refusal; repellence; rejection of solicitation.

To halt the movement of a rope etc by turning it about a cleat or bollard etc; to secure a vessel in this manner.
To stub out (a cigarette etc).
To turn down; to dismiss.
To slight, ignore or behave coldly toward someone.
Refuse to acknowledge
Reject outright and bluntly

To stub out (a cigarette, for example).
To secure (a vessel, for example) in this manner.
To check the movement of (a rope or cable running out) by turning it quickly about a post or cleat.
To dismiss, turn down, or frustrate the expectations of.
To ignore or behave coldly toward; slight.
To clip or break off the end of; to check or stunt the growth of; to nop.
To check, stop, or rebuke, with a tart, sarcastic reply or remark; to reprimand; to check.
To treat with contempt or neglect, as a forward or pretentious person; to slight designedly.
To check it suddenly in running out.

To beat back; to offer sudden resistance to; to check; to repel or repulse violently, harshly, or uncourteously.
To reject bluntly, often disdainfully; snub: : refuse.
To repel or drive back.

Somewhat broad and flat, with the tip turned up: said of the nose.
To disconcert; check; rebuke with a severe or sarcastic reply or remark; slight designedly; treat with deliberate neglect.
To check or stop suddenly; check the headway of, as a vessel by means of a rope in order to turn her into a narrow berth, or an unbroken horse in order to break him to the halter: commonly with up; also, to fasten, or tie up, as to a snub or snubbing-post.
To make snub, as the nose.
To cut off short; nip; check in growth; stunt.
To affect or compel in a specific way by snubbing: as, to snub one into silence.

To repel; make inflexible resistance to; check; put off with an abrupt and unexpected denial.
Synonyms To repel, repulse, throw back. See refuse.

Offense, Offence, Slight, Affront, Slur, Insult, Short, Cold shoulder, Repulse, Repel, Brush off, Cut, Disregard, Ignore, Rebuff

Denounce, Slap, Rebut, Refusal, Spurn, Reject, Rejection, Drive back, Drive off, Fight off, Slight, Brush off, Repulse, Repel, Snub

Disrespect, Rebuke, Offense, Offence, Slight, Affront, Slur, Insult, Short, Repulse, Repel, Brush off, Cut, Disregard, Ignore

Rebuke, Push, Refuse, Condemn, Denounce, Slap, Rebut, Refusal, Reject, Rejection, Slight, Brush off, Repulse, Repel, Snub

We are free to snub the God who created us.
You snub my guidance while hiding behind your insecurities.
Eligible for Free shipping would have been unfair snub!
Why did Obama snub Spanish-language TV on Syria?.
But he appears to snub two female referees.
Angered by the snub, Eris gets her vengeance.
ASEAN Summit Snub Fuels Doubts about US Commitment.
Daniel ignored the snub, got down to business.
Atletico Madrid striker Antoine Griezmann appears to snub.
He was still quick to sense a snub where no snub was intended, still looking always for an effusively expressed appreciation.