Lewis Short
sȳcŏphantor (sūc-), āri
* V. dep. n. [id.], to play the rogue, to deceive, trick, cheat (Plautinian): ego nunc sucophantae huic sucophantari volo,I have a mind to trick this trickster,Plaut. Trin. 4, 2, 116: hoc me sucophantari pudet,id. ib. 3, 3, 58.
Charlton T. Lewis, Charles Short, A Latin Dictionary