加特力[katorikku] Catholic (church)
奇特[kitoku] praiseworthy
言語特有[gengotokuyuu] language specific
高射特科[koushatokka] anti-aircraft artillery
先取特権[senshutokken] statutory lien

超特急[choutokkyuu] super express
特に[tokuni] particularly
特になし[tokuninashi] nothing in particular
特異[tokui] unique
特異性[tokuisei] singularity

安全保障条約[anzenhoshoujouyaku] US-Japan Security Treaty
違約[iyaku] breach of contract
違約金[iyakukin] penalty for contract breach
一粒子既約[ichiryuushikiyaku] one particle irreducible (physics)
化学兵器禁止条約[kagakuheikikinshijouyaku] chemical weapons ban treaty

仮条約[karijouyaku] provisional treaty
会う約束[auyakusoku] rendezvous
会員規約[kaiinkiyaku] membership agreement (e.g. for a credit card)
解約[kaiyaku] cancellation of contract
確約[kakuyaku] firm promise