[ha] (prt) (1) (pronounced わ in modern Japanese) topic marker particle; (2) indicates contrast with another option (stated or unstated); (3) adds emphasis; (P) #4
[せってい, settei] (n, vs) (1) establishment; creation; posing (a problem); setting (movie, novel, etc.); scene; (2) { comp } options or preference settings (in computer software); configuration; assignment; setup; (P) #765
[さいよう, saiyou] (n, vs) (1) use; adoption; acceptance; (2) appointment; employment; engagement; (P) #975
[せんたく, sentaku] (n, vs) selection; choice; option; (P) #1707
[てきよう, tekiyou] (n, vs) applying (e.g. a technology); adoption; (P) #1935
[とりあげ, toriage] (n) (1) adoption; acceptance; confiscation; (2) midwifery; midwife #3585
[にんい, nin'i] (adj-na, adj-no) any; arbitrary; optional; discretion; non-specific; unspecified; free will; (P) #4347
[opushon] (n) option; (P) #5416
[せんたくし, sentakushi] (n) choices; alternatives; options; (P) #7520
[さいたく, saitaku] (n, vs) adoption; selection; choice; (P) #8038
[かけつ, kaketsu] (n, vs) approval; adoption (e.g. motion, bill); passage; (P) #9040
[せっしゅ, sesshu] (n, vs) (1) intake; absorption; adoption; (2) assimilation; (P) #9381
[アウトオブがんちゅう, autoobu ganchuu] (n) (col) (See 眼中にない) being out of consideration; effectively not existing as an option
[opushonaru] (n) optional
[opushonarutsua-] (n) optional tour
[opushonarupa-tsu] (n) optional parts
[opushonki-] (n) { comp } Option key
[opushonsuicchi] (n) { comp } option switch
[opushonbotan] (n) { comp } option button
[オプションけいやく, opushon keiyaku] (n) option contract
[オプションとりひき, opushon torihiki] (n) option trading; option dealing; option transaction
[ko-ruopushon] (n) call option
[janpaopushon] (n) { comp } strapping option; jumper option
[sutokkuopushon] (n) stock option
[sutorappuopushon] (n) { comp } strapping option; jumper option
[putto] (n) put (e.g. a put option)
[puttoopushon] (n) put option
[me-ka-opushon] (n) factory-installed option (wasei
[menyu-opushon] (n) { comp } menu option
[いったく, ittaku] (n) (sl) (only) one option (game slang); one possible choice
[かそう, kasou] (n) (1) (car) accessories; factory option; (n, vs) (2) customization (of a car)
[わりこみつうわ, warikomitsuuwa] (vs) call-waiting (phone option)
[かぶしきオプション, kabushiki opushon] (n) stock option
[きほんりょうきん, kihonryoukin] (n) basic rate (i.e. excluding optional service fees, usage charges, etc.); basic charge; base cost; base price; (P)
[けんりこうしかかく, kenrikoushikakaku] (n) exercise price (of an option)
[こゆうせんたくじく, koyuusentakujiku] (n) { comp } inherently optional token
[さいひ, saihi] (n) adoption or rejection
[じしゃかぶこうにゅうけん, jishakabukounyuuken] (n) stock option
[しゅしゃ, shusha] (n, vs) choice; option; rejection or adoption; (P)
[しゅうよう, shuuyou] (n, vs) adoption; following
[しょどてきよう, shodotekiyou] (n) first-time adoption; initial application (e.g. of a new technology)
[すくなすぎる, sukunasugiru] (v1) (See 多過ぎる) to be lacking in options; to be too few
[ずいい, zuii] (adj-na, n) voluntary; optional; (P)
[ずいいてき, zuiiteki] (adj-na) voluntary; optional
[せんばいけん, senbaiken] (n) right of first refusal; (right of) preemption; purchase option
[せんたくけん, sentakuken] (n) choice; option
[せんたくてき, sentakuteki] (adj-na) selective; optional; alternative
[たきぼうよう, takibouyou] (n) too many options making selection difficult; truth being hard to find as paths to it proliferate
[たしゃつうわ, tashatsuuwa] (n) conference call (phone option); conference calling