184 entries under adjective topic. ×

1
neighboring(warm, near, handy, nearby)
1
noxious
1
perilous
1
poisonous
1
portentous(exciting, foreboding)
1
potential(expected, likely, future, imminent)
1
precarious
1
pressing
1
progressing(expected, imminent, forthcoming, promising)
1
promising(expected, imminent, forthcoming, subsequent)
1
pursuing(expected, imminent, forthcoming, promising)
1
risky
1
see it coming(expression, idiom, near, likely)
1
serious
1
severe
1
sinister(warning, threatening, menacing, unfavorable)
1
soon-to-be
1
terrible
1
terrifying
1
to-be
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APASmart Define. (2015). impending thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/impending/thesaurus/synonyms
ChicagoSmart Define. 2015. "impending thesaurus" https://smartdefine.org/impending/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, impending thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/impending/thesaurus/synonyms>.
MLASmart Define. "impending thesaurus" 17 July 2015. Web. 24 September 2026. <https://smartdefine.org/impending/thesaurus/synonyms>