- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
57 entries under expression topic. ×
| up in the air(idiom, uncertain, doubtful, hesitant) | |
| without belief(uncertain, hesitant, dubious, unsure) | |
| at intervals(adverb, intermittently, variably, alternately) | |
| at irregular intervals(idiom, adverb, variable, variably) | |
| at risk(vulnerable, unprotected, unguarded) | |
| be doubtful | |
| every once in a while(idiom, adverb, intermittently, variably) | |
| every so often(idiom, adverb, intermittently, variably) | |
| from pillar to post(idiom, adverb, variably, alternately) | |
| from side to side(idiom, adverb, variably, alternately) | |
| hanging by a thread(doubtful, vague, hesitant, changeable) | |
| hanging by thread(idiom, nervous, insecure, unsure) | |
| having cold feet(idiom, nervous, shy, fearful) | |
| hum and haw | |
| in and out(idiom, adverb, variably, alternately) | |
| in doubt(uncertain, doubtful, unsettled, vague) | |
| in poor health(idiom, ill, sick, unwell) | |
| lacking vigor | |
| laid back(uncertain, unstable, hesitant) | |
| not compact |
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| APA | Smart Define. (2016). vacillating thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/vacillating/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "vacillating thesaurus" https://smartdefine.org/vacillating/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, vacillating thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/vacillating/thesaurus/synonyms>. |
| MLA | Smart Define. "vacillating thesaurus" 4 March 2016. Web. 20 September 2026. <https://smartdefine.org/vacillating/thesaurus/synonyms> |