1
malign
1
malignant
1
mischievous
1
miserable(adjective, poor, base, inferior, insignificant)
1
no-account(adjective, poor, base, inferior, insignificant)
1
no-good(adjective, poor, base, inferior, insignificant)
1
no good(expression, adjective, stupid, idle, incompetent)
1
noisome
1
nonfunctional(adjective, weak, stupid, idle, incompetent)
1
nothing(adjective, poor, base, inferior, insignificant)
1
nugacious
1
obstructing
1
obstructive
1
obstruent
1
occlusive
1
of little value
1
of low value
1
of no force(expression, idiom)
1
of no use(expression, adjective, idiom, stupid, idle)
1
ominous
11 years ago|3.6k views|share |citing 
APASmart Define. (2015). counterproductive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/counterproductive/thesaurus/synonyms
ChicagoSmart Define. 2015. "counterproductive thesaurus" https://smartdefine.org/counterproductive/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, counterproductive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/counterproductive/thesaurus/synonyms>.
MLASmart Define. "counterproductive thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/counterproductive/thesaurus/synonyms>