| A | B |
| VALID | CONTRACT IS GOOD |
| BILATERAL | CONTAINS TWO PROMISES |
| EXPRESS | STATED IN WORDS |
| VOIDABLE | CAN BE AVOIDED |
| ORAL | SPOKEN |
| OFFER | PROMISE BY OFFEROR |
| OFFEROR | PERSON MAKING THE OFFER |
| ACCEPTANCE | GO ALONG WITH THE OFFER |
| CONTRACT | AN AGREEMENT ENFORCEABLE AT LAW |
| UNILATERAL MISTAKE | AN ERROR ON THE PART OF ONE PARTY |
| FRAUD | DELIBERATE DECEPTION |
| RESCIND | CANCEL |
| UNDUE INFLUENCE | UNFAIR AND IMPROPER PERSUASIVE PRESSURE |
| MISREPRESENTATION | PERSON'S STATEMENTS ARE FALSE |
| MAJORITY | REACHING THE AGE OF 18 |
| DISAFFIRM | BACK OUT OF A CONTRACT |
| NECESSARIES | NEEDED TO SURVIVE |
| BILATERAL MISTAKE | BOTH PARTIES MAKE A MISTAKE |
| VOID | NOT ENFORCEABLE |
| IMPLIED | BY ACTIONS |
| DURESS | BY THREAT |
| RATIFY | APPROVE THE CONTRACT AFTER REACHING MAJORITY |
| ECONOMIC DURESS | THREATS AFFECTING YOUR BUSINESS |
| TENDER | AN OFFER TO RETURN |
| OFFEREE | PERSON WHO ACCEPTS THE OFFER |
| ALIENS | LIVE IN US BUT HAVE ALLEGIANCE TO ANOTHER COUNTRY |
| CONSIDERATION | BENEFIT AND DETRIMENT |
| UNENFORCEABLE | LEGAL BUT WILL NOT STAND UP IN COURT |
| CAPACITY | LEGAL ABILITY TO ENTER A CONTRACT |
| COUNTEROFFER | REJECT THE OFFER AND OFFER A NEW ONE |
| REVOCATION | TAKE BACK AN OFFER |
| SALES PUFFING | NOT CONSIDERED FRAUDULENT |
| NONDISCLOSURE | FALSE REPRESENTATION |