8
motionless(adjective, calm, dull, quiet, moving)
8
ordinary(adjective, dull, simple, flat, plain)
8
run-of-the-mill(adjective, dull, flat, stupid, ordinary)
8
sterile(adjective, characteristic, clean, dry, unresponsive)
8
stiff(adjective, dull, late, behind, insentient)
8
sure(adjective, complete, total, property)
8
total(verb, adjective, complete, big, limited)
8
unexciting(adjective, dull, quiet, flat, slow)
7
direct(adverb, right, property, straight, precise)
7
directly(adverb, right, fair, straight, precise)
7
entire(adjective, complete, total, constant, abundant)
7
fagged(adjective, health, beat, slang, tired)
7
nonliving(adjective, lifeless, inorganic)
7
perfectly(adverb, big, limited)
7
precisely(adverb, right, fair, straight, precise)
7
sleepy(adjective, dull, beat, moderate, low)
7
slow(adjective, late, behind, physical inertness)
7
tasteless(adjective, dull, hard, weak, cold)
7
totally(adverb, big, limited)
7
unanimated(adjective, calm, departed, drowsing)
10 years ago|42k views|share |citing 
APASmart Define. (2016). dead thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/dead/thesaurus/synonyms
ChicagoSmart Define. 2016. "dead thesaurus" https://smartdefine.org/dead/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, dead thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/dead/thesaurus/synonyms>.
MLASmart Define. "dead thesaurus" 18 March 2016. Web. 22 September 2026. <https://smartdefine.org/dead/thesaurus/synonyms>