venditator

ὕδωρ δὲ πίνων οὐδὲν ἂν τέκοι σοφόν → by drinking water you would never create anything great

Latin > English (Lewis & Short)

vendĭtātor: ōris, m. id.,
I a boaster, vaunter, braggart (post-Aug. and very rare): famae nec incuriosus nec venditator, Tac. H. 1, 49 med.: Sallustianae lectionis, Gell. 18, 4, 1.

vendĭtātŏr,¹⁶ ōris, m. (vendito), qui tire vanité de : Tac. H. 1, 49 ; Gell. 18, 4, 1.