Synonyms|159Antonyms|47|Broader|4Narrower|4Related|240
2
cheap
1
niggardly
1
padlocked
1
stringent
1
strong(adjective, feature, force, which)
1
tight
0
Delphic
0
a1
0
abrasiveness
0
acid-fast
0
air-proof
0
air tight
0
airtight stove
0
almighty
0
armed
0
armored
0
asperity
0
atrocious
0
awkwardness
0
bad
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APASmart Define. (2015). airtight thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/airtight/thesaurus/related
ChicagoSmart Define. 2015. "airtight thesaurus" https://smartdefine.org/airtight/thesaurus/related (accessed September 27, 2026).
HarvardSmart Define 2015, airtight thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/airtight/thesaurus/related>.
MLASmart Define. "airtight thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/airtight/thesaurus/related>