Answer: SWORE

AnswerCrossword Clue
SWOREGave testimony
SWOREDeclared under oath
SWORECrossed one's heart
SWOREAttested
SWOREAffirmed
SWOREDeclared by oath
SWOREDeposed
SWOREPromised under oath
SWOREInsisted
SWOREInsisted absolutely
SWOREPrepared to testify
SWOREUsed some bleeped language
SWORETrusted, with "by"
SWOREPledged an oath
SWORETalked like a sailor
SWOREGave a damn?
SWOREPromised emphatically.
SWOREAffirmed.
SWOREBlasphemed.
SWOREUsed many oaths.
sworeSWEAR, to utter a solemn oath
SWOREUsed indelicate language
SWORECussed
SWORETalked a blue streak?
SWORECursed
SWOREVowed
SWOREGave one's word
SWORETestified
SWORENeeded censoring, perhaps
SWOREPledged
SWOREGave earnest assurances
SWORETook an oath
SWOREUttered oaths
SWOREUsed colorful language
SWOREUsed inelegant language
SWOREUttered obscenities
SWORERisked getting bleeped
SWORECaused a bleep
SWOREUsed four-letter words
SWOREUsed profanities