35
pledge(noun, verb, support, agreement, contract)
27
promise(noun, support, agreement, arrangement, contract)
24
vow(noun, verb, support, agreement, contract)
18
word(noun, support, agreement, contract, assurance)
16
curse(noun, insult, words, decent, hateful)
16
malediction(noun, insult, hateful, curse, vulgarity)
15
guarantee(noun, support, agreement, contract, assurance)
14
assurance(noun, agreement, contract, statement, undertaking)
14
expletive(noun, insult, words, decent, hateful)
13
swearword(noun, insult, words, decent, curse)
13
warranty(noun, support, agreement, contract, assurance)
12
affirmation(noun, support, communication, agreement, speech)
11
cuss(noun, charm, informal, words, decent)
11
swearing(noun, agreement, insult, contract, assurance)
10
bond(noun, understanding, agreement, arrangement, approval)
10
dirty word(noun, expression, idiom, hateful, curse)
9
four-letter word(noun, expression, hateful, curse, vulgarity)
9
profanity(noun, insult, hateful, curse, vulgarity)
8
affidavit(noun, understanding, speech, arrangement, approval)
8
imprecation(noun, charm, insult, hateful, curse)
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APASmart Define. (2015). oath thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/oath/thesaurus/synonyms
ChicagoSmart Define. 2015. "oath thesaurus" https://smartdefine.org/oath/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, oath thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/oath/thesaurus/synonyms>.
MLASmart Define. "oath thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/oath/thesaurus/synonyms>