Do you really want to send Webster 1913 a message saying you like their work?
Com`pli*men"tal (?), a.
Complimentary.
Languages . . . grow rich and abundant in complimental phrases, and such froth. Sir H. Wotton.
-- Com`pli*men"tal*ly, adv. [Obs.] Boyle. -- Com`pli*men"tal*ness, n. [Obs.] Hammond.
© Webster 1913.