必至|ひっしhisshi[0]heiban (flat)

1. na-adjective, no-adjectiveinevitable; unavoidable; certain
2. noun, shogibrinkmate (inevitable checkmate)

• Synonym不可避ふかひWrittenWritten term for something that cannot be avoided; close to 「必至」 but reads as a more objective description of the situation.
• Synonym必然的ひつぜんてきNeutralNeutral term stressing that something follows necessarily by logic or reason; more abstract than 「必至」.
• Synonym回避不能かいひふのうWrittenWritten term stressing that escape is impossible and the outcome is already fixed; usage tends to be technical or explanatory.
• Related余儀ないよぎないWrittenWritten word usually seen as 「余儀なくされる」; stresses being compelled or forced into something against one's will.
• RelatedよんどころないWrittenWritten word for 'can't be helped'; often in 「よんどころない事情」, stressing helplessness under pressing circumstances.
• Related致し方ないいたしかたないNeutralA polite way of saying there is no other way; stresses having no choice but to accept, as in 「致し方ない」, with a tone of resignation.
• RelatedやむないWrittenWritten term stressing that no other means exist, as in 「やむない事情」; close in meaning to 「やむを得ない」.
• Related是非無いぜひないWrittenWritten, old-fashioned term stressing that something cannot be avoided no matter what one does.
• Antonym回避可能WrittenAntonym meaning 'avoidable'; the opposite of 「必至」, which indicates something is certain to happen.

Use 「必至」 when a situation is certain to arise; it is written register, as in 「値上げは必至だ」「当選は必至」. When the sense is 'no choice but to', use 「やむを得ない」 or 「余儀ない」; for logical inevitability, 「必然的」.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 必かならずそうなること。
2. どのように対処たいしょしても次つぎの手てで必かならず即そく詰つみになる状態じょうたい。必死ひっし。