renege

As a verb renege

is to break a promise or commitment; to go back on one's word.

As a noun treachery is

deliberate, often calculated, disregard for trust or faith.

In lang=en terms the difference between repudiate and renege

is that repudiate is to be repudiated while renege is in a card game, to break one's commitment to follow suit when capable.

As verbs the difference between repudiate and renege

is that repudiate is to reject the truth or validity of something; to deny while renege is to break a promise or commitment; to go back on one's word.

As a verb renege

is to break a promise or commitment; to go back on one's word.

As a proper noun bluff is

the southernmost town in the south island of new zealand, and seaport for the southland region.

In lang=en terms the difference between shirk and renege

is that shirk is to evade an obligation; to avoid the performance of duty, as by running away while renege is in a card game, to break one's commitment to follow suit when capable.

As verbs the difference between shirk and renege

is that shirk is to avoid, especially a duty, responsibility, etc; to stay away from while renege is to break a promise or commitment; to go back on one's word.

As a noun shirk

is one who shirks or shirk can be (islam) the unforgivable sin of idolatry.

In archaic|lang=en terms the difference between abrogate and renege

is that abrogate is (archaic) abrogated; abolished while renege is (archaic) to deny; to renounce.

In lang=en terms the difference between abrogate and renege

is that abrogate is to put an end to; to do away with while renege is in a card game, to break one's commitment to follow suit when capable.

As verbs the difference between abrogate and renege

is that abrogate is to annul by an authoritative act; to abolish by the authority of the maker or her or his successor; to repeal; — applied to the repeal of laws, decrees, ordinances, the abolition of customs, etc while renege is to break a promise or commitment; to go back on one's word.

As an adjective abrogate

is (archaic) abrogated; abolished .

As a verb renege

is to break a promise or commitment; to go back on one's word.

As an adjective undefined is

lacking a definition or value.

As a verb renege

is to break a promise or commitment; to go back on one's word.

As a noun noncommitment is

lack of commitment.

As verbs the difference between rebuke and renege

is that rebuke is to criticise harshly; to reprove while renege is to break a promise or commitment; to go back on one's word.

As a noun rebuke

is a harsh criticism.

As verbs the difference between renege and disavow

is that renege is to break a promise or commitment; to go back on one's word while disavow is to refuse strongly and solemnly to own or acknowledge; to deny responsibility for, approbation of, and the like; to disclaim; to disown.

As verbs the difference between renege and welsh

is that renege is to break a promise or commitment; to go back on one's word while welsh is (offensive) to swindle someone by not paying a debt, especially a gambling debt.