30 entries under idiom topic. ×

10
out of place(expression, adjective, insignificant, unimportant)
4
beside the point(expression, adjective, insignificant, unimportant)
4
out of keeping(expression, adjective, inadequate, inappropriate)
3
beside the mark(expression, irrelation)
2
beside the question(expression, irrelation)
2
mal a propos(expression, disagreement)
2
out of character(expression, inadequate, improper, inappropriate)
2
out of line(expression, improper, unsuitable, unfitting)
1
matter of indifference(expression, insignificant, unimportant, trivial)
1
nihil ad rem
1
no big deal(expression, insignificant, unimportant, trivial)
1
no never mind(expression, insignificant, unimportant, trivial)
1
not at issue
1
not pertinent(expression, irrelation)
1
of no account(expression, insignificant, unimportant, trivial)
1
of no consequence(expression, insignificant, unimportant, trivial)
1
of no importance(expression, insignificant, unimportant, trivial)
1
off the subject
1
out of joint
1
out of proportion
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APASmart Define. (2016). inapposite thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inapposite/thesaurus/synonyms
ChicagoSmart Define. 2016. "inapposite thesaurus" https://smartdefine.org/inapposite/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, inapposite thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inapposite/thesaurus/synonyms>.
MLASmart Define. "inapposite thesaurus" 26 January 2016. Web. 26 September 2026. <https://smartdefine.org/inapposite/thesaurus/synonyms>