profession 0226 - aletheuo {al-ayth-yoo'-o}; from 0227; to be true (in doctrine and {profession}): -- speak (tell) the truth.
profession 4102 - pistis {pis'-tis}; from 3982; persuasion, i.e. credence; moral conviction (of religious truth, or the truthfulness of God or a religious teacher), especially reliance upon Christ for salvation; abstractly, constancy in such {profession}; by extension, the system of religious (Gospel) truth itself: -- assurance, belief, believe, faith, fidelity.
professional 03779 ## Kasday (Aramaic) {kas-dah'- ee} ; corresponding to 03778 ; a Chaldaean or inhabitant of Chaldaea ; by implication , a Magian or {professional} astrologer : -- Chaldean .
professionally 1122 - grammateus {gram-mat-yooce'}; from 1121. a writer, i.e. ({professionally}) scribe or secretary: -- scribe, town-clerk.