[v] have confidence or faith in; "We can trust in God"; "Rely on your friends"; "bank on your good education"; "I swear by my grandmother's recipes"
[v] utter obscenities or profanities; "The drunken men were cursing loudly in the street"
[v] promise solemnly; take an oath
[v] to declare or affirm solemnly and formally as true; "Before God I swear I am innocent"
[v] make a deposition; declare under oath
Synonyms
affirm, assert, aver, avow, bank, blaspheme, curse, cuss, depone, depose, imprecate, rely, swan, trust, verify