19 entries under letter topic. ×

2
epistle(noun, communication, note, memorandum)
2
message(noun, communication, note, line)
1
FYI
1
billet doux(expression, line)
1
card
1
communication(noun, note, line, memorandum)
1
dispatch(communication, note, line, memorandum)
1
get-well
1
invite
1
kite
1
line
1
love letter(expression, line, shot, slug)
1
memo(communication, note, line, memorandum)
1
missive(communication, note, line, memorandum)
1
note(communication, line, memorandum)
1
poison pen(expression, line)
1
postcard
1
scratch
1
tab
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APASmart Define. (2016). cannonball thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/cannonball/thesaurus/synonyms
ChicagoSmart Define. 2016. "cannonball thesaurus" https://smartdefine.org/cannonball/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, cannonball thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/cannonball/thesaurus/synonyms>.
MLASmart Define. "cannonball thesaurus" 1 April 2016. Web. 20 September 2026. <https://smartdefine.org/cannonball/thesaurus/synonyms>