25
point(verb, feeling, sign, indicate, suggest)
24
important(adjective, great, solid, extraordinary, importance)
22
superior(adjective, great, top, excellent, superior)
21
bespeak(verb, make, mean, feeling, show)
21
flag(noun, verb, action, mark, light)
21
foreshadowing(noun, feeling, sign, hunch, premonition)
20
indication(noun, feeling, mark, light, note)
20
significant(noun, adjective, clear, mark, great)
19
alert(noun, verb, order, sign, notice)
19
augury(noun, feeling, sign, alert, hunch)
19
call(noun, verb, feeling, declare, sign)
18
foremost(adjective, great, top, excellent, solid)
18
above(adjective, top, excellent, superior, superb)
18
beacon(noun, action, information, mark, light)
18
best(adjective, top, excellent, superior, superb)
18
choice(adjective, top, excellent, superior, superb)
18
chosen(adjective, top, excellent, superior, superb)
18
leading(adjective, great, top, excellent, solid)
18
maximum(adjective, top, excellent, superior, superb)
18
nod(noun, verb, sign, alert, indicate)
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APASmart Define. (2016). signal thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/signal/thesaurus/synonyms
ChicagoSmart Define. 2016. "signal thesaurus" https://smartdefine.org/signal/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, signal thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/signal/thesaurus/synonyms>.
MLASmart Define. "signal thesaurus" 1 March 2016. Web. 26 September 2026. <https://smartdefine.org/signal/thesaurus/synonyms>