Cases of word usage

1) to remain faithful to an agreement (abide)

2) in agreement with something (accordance)

3) (of) a statement expressing 'Yes', agreement etc or one that is true, real etc as in 'The answer is (in the) affirmative (affirmative)

4) an agreement during a war or battle to stop fighting for a time (armistice)

5) an official agreement (e.g. to a proposal, a bill passed by Parliament) (assent)

6) an agreement to buy, sell or exchange something (often made after discussion) (bargain)

7) an agreement to risk money etc on an event of which the result is doubtful (bet)

8) an agreement that a person must keep to, especially one that has force in law; the document containing such an agreement (bond)

9) an act of breaking (a rule, duty, agreement etc) (breach)

10) a secret agreement or understanding for a deceitful or fraudulent purpose (collusion)