English Theasurus that shows all the ways the English word is translated from the original Greek and Hebrew.
English Theasurus from the Hebrew and Greek Strong's Dictionary
confident 0982 -- batach -- be bold ({confident}, secure, sure), careless (one,woman), put confidence, (make to) hope, (put, make to) trust.
confident 2292 ** tharrheo ** be bold, X boldly, have confidence, be {confident}.
confident 5287 ** hupostasis ** confidence, {confident}, person, substance.
confidently 1340 ** diischurizomai ** {confidently} (constantly) affirm.