involuntary

不本意の,いやいやながら

involuntary の類語

unconscious, forced, automatic, unwilling, reflex, instinctive, reflexive, unwitting, spontaneous, unintended, blind, ill-considered, unintentional, driven, inadvertent, opposed, unwilled, binding, mandatory, inevitable, ill-advised, compulsory, required, natural, not in the mood, innate, necessary, obligatory, compulsive, impulsive, unplanned, averse, unguarded, unvoluntary, nonvoluntary, undesigned, mechanical, casual, snap, disobedient, gut, resistant, perfunctory, inherent, goaded, unthinking, mutinous, imperative, disinclined, conditioned, differing, ill-devised, unprompted, at odds, unpremeditated, uncalculated, cursory, subliminal, disagreeing, refractory

involuntary の反意語

voluntary, willing, conscious, designed, intended

involuntary の言い換えを探すには

involuntary（不本意の）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。