flasher (noun) exhibitionist: show-off
Sinonime: Pecksniffian, bigoted, canting, deceiving,
false, goody-goody, holier-than-thou,
hypocritical,
insincere, pharisaical, pietistic, pious, preachy, self-satisfied, smug, stuffy, unctuous
Antonime: humble,
meek,
modest