Synonyms|310Antonyms|14|Broader|4Narrower|1Related|6
1
sigil
1
sign
1
signal beacon
1
signal bell
1
signal fire
1
signal flag
1
signal gong
1
signal gun
1
signal lamp
1
signal light
1
signal mast
1
signal post
1
signal rocket
1
signal shot
1
signal siren
1
signal tower
1
signet
1
spar buoy
1
special permission
1
stamp
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APASmart Define. (2015). green light thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/green_light/thesaurus/synonyms
ChicagoSmart Define. 2015. "green light thesaurus" https://smartdefine.org/green_light/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, green light thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/green_light/thesaurus/synonyms>.
MLASmart Define. "green light thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/green_light/thesaurus/synonyms>