— trothless , adj.
/trawth, trohth/ , n.
1. faithfulness, fidelity, or loyalty: by my troth.
2. truth or verity: in troth.
3. one's word or promise, esp. in engaging oneself to marry.
[ 1125-75; ME trowthe, trouthe, var. of treuthe, OE treowth. See TRUTH ]