dispendiosus

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

dispendĭōsus, a, um, adj. [dispendium],

hurtful, prejudicial (post-Aug. and very rare): cunctatio, Col. 2, 20, 1: occasiones, Cod. Theod. 11, 2, 4 al.