Verb

• S: (v) curse, cuss, blaspheme, swear, imprecate (utter obscenities or profanities) "The drunken men were cursing loudly in the street"
• S: (v) affirm, verify, assert, avow, aver, swan, swear (to declare or affirm solemnly and formally as true) "Before God I swear I am innocent"
• S: (v) swear (promise solemnly; take an oath)
• S: (v) swear, depose, depone (make a deposition; declare under oath)
• S: (v) count, bet, depend, swear, rely, bank, look, calculate, reckon (have faith or confidence in) "you can count on me to help you any time"; "Look to your friends for support"; "You can bet on that!"; "Depend on your family in times of crisis"

Adjective

• S: (adj) pledged, sworn (bound by or as if by an oath) "according to an early tradition became his sworn brother"; "sworn enemies"
• S: (adj) sworn (bound by or stated on oath) "now my sworn friend and then mine enemy"- Shakespeare