約束【やくそく】
promise, agreement, arrangement, one's word, contract, pact, appointment, engagement, date, convention, rule, destiny, fate
契約【けいやく】
contract, compact, agreement
予約【よやく】
reservation, appointment, booking, advance order, contract, subscription, pledge, programming (e.g. a device), setting (e.g. a timer)
婚約【こんやく】
engagement, betrothal
婚約者【こんやくしゃ】
fiance, fiancee
条約【じょうやく】
treaty, pact, convention, agreement
公約【こうやく】
public commitment, public promise, campaign pledge, official vow
制約【せいやく】
limitation, restriction, condition, constraints
規約【きやく】
agreement, rules, code, protocol, convention, bylaw
締約【ていやく】
conclusion of a treaty
解約【かいやく】
cancellation of a contract
集約【しゅうやく】
putting together (e.g. opinions), gathering, collecting, aggregating, summarizing, integrating
特約【とくやく】
special contract, special agreement, rider (insurance)
確約【かくやく】
firm promise, definite promise
密約【みつやく】
secret agreement
誓約【せいやく】
oath, vow, pledge, covenant
成約【せいやく】
conclusion of a contract
協約【きょうやく】
pact, convention, agreement
約定【やくじょう】
agreement, stipulation, contract
約束手形【やくそくてがた】
promissory note
