25
away(adjective, adverb, interjection, position, possible)
17
outside(adjective, adverb, preposition, place, separate)
16
outward(adjective, adverb, separate, visible, outside)
15
off(adjective, adverb, wrong, false, away)
15
unconscious(adjective, state, cold, senseless, lifeless)
15
absent(adjective, away, possible, lost, apart)
15
insensible(adjective, state, cold, dead, senseless)
13
dead(adjective, hard, cold, odd, senseless)
12
comatose(adjective, state, quiet, slow, cold)
11
extinct(adjective, dead, odd, old, primitive)
11
gone(adjective, crazy, dead, absent, defective)
10
external(adjective, place, separate, apparent, noticeable)
10
old-fashioned(adjective, informal, dead, possible, unacceptable)
10
outer(adjective, place, separate, apparent, noticeable)
10
senseless(adjective, state, cold, silly, foolish)
10
without(adverb, property, outside, outdoors)
9
antiquated(adjective, hard, odd, old, sour)
9
escape(noun, verb, break, discharge, slip)
9
from(preposition, part of speech)
9
missing(adjective, property, absent)
<1234510>
10 years ago|22k views|share |citing 
APASmart Define. (2016). out thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/out/thesaurus/synonyms
ChicagoSmart Define. 2016. "out thesaurus" https://smartdefine.org/out/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, out thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/out/thesaurus/synonyms>.
MLASmart Define. "out thesaurus" 5 January 2016. Web. 20 September 2026. <https://smartdefine.org/out/thesaurus/synonyms>