127 entries under doubt topic. ×

1
questionableness(noun, trouble, concern, anxiety, confusion)
1
reckon(verb, consider, assume, think)
1
reserve(noun, trouble, concern, anxiety, confusion)
1
scruple(noun, verb, trouble, concern, dispute)
1
smell a rat(verb, expression, idiom, consider, dispute)
1
sneaking suspicion(noun, expression, uncertainty, impression)
1
suppose(verb, consider, reason, assume, think)
1
supposition(noun, uncertainty, impression, guess)
1
surmise(noun, verb, consider, dispute, reason)
1
think probable(verb, expression, consider, assume, think)
1
trouble(noun, concern, anxiety, confusion)
1
understand(verb, consider, assume, think)
1
uneasiness(noun, trouble, concern, anxiety, confusion)
1
unpredictability(noun, trouble, concern, anxiety, confusion)
1
vagueness(noun, trouble, concern, anxiety, confusion)
1
wariness(noun, uncertainty, impression, guess)
1
wonder at(verb, expression, phrasal verb, dispute, challenge)
1
worry(noun, trouble, concern, anxiety, confusion)
0
apprehension(noun, respect, anxiety, uncertainty)
0
assume(verb, consider, think, believe)
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APASmart Define. (2016). wonder thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/wonder/thesaurus/synonyms
ChicagoSmart Define. 2016. "wonder thesaurus" https://smartdefine.org/wonder/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, wonder thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/wonder/thesaurus/synonyms>.
MLASmart Define. "wonder thesaurus" 13 March 2016. Web. 27 September 2026. <https://smartdefine.org/wonder/thesaurus/synonyms>