Synonyms|102Antonyms|0|Broader|5Narrower|0Related|48

10 entries under idiom topic. ×

3
postal service(noun, expression, post)
2
express mail(noun, expression, system)
2
priority mail(noun, expression, mail)
1
air mail
1
drop a letter
1
rural free delivery
0
air navigation
0
by air
0
letters for abroad
0
post sent overseas
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APASmart Define. (2015). airmail thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/airmail/thesaurus/synonyms
ChicagoSmart Define. 2015. "airmail thesaurus" https://smartdefine.org/airmail/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, airmail thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/airmail/thesaurus/synonyms>.
MLASmart Define. "airmail thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/airmail/thesaurus/synonyms>