Synonyms|504Antonyms|60|Broader|13Narrower|10Related|125
1
filibuster(noun, check, delay, stay, wait)
1
fixation
1
flagging
1
foot-dragging
1
forbid
1
freeze
1
friction(support, fight, opposition, resistance, fighting)
1
frustrate
1
half-wittedness
1
halting(noun, support, fight, opposition, resistance)
1
hang-up
1
hang up
1
hangup(noun, check, delay, stay, wait)
1
hinderance
1
hold-up(noun, check, delay, stay, wait)
1
holdback
1
holding pattern(noun, expression, check, delay, stay)
1
holdover
1
idiotism
1
impedance(noun, support, check, fight, conflict)
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APASmart Define. (2015). retardation thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/retardation/thesaurus/synonyms
ChicagoSmart Define. 2015. "retardation thesaurus" https://smartdefine.org/retardation/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, retardation thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/retardation/thesaurus/synonyms>.
MLASmart Define. "retardation thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/retardation/thesaurus/synonyms>