Effrontery. Assurance, impudence, audacity, shamelessness, presumption, hardihood, boldness, brass; insolence, sauciness.
Ant. Modesty, coyness, shyness, diffidence, sensitiveness, shrinking, timidity, bashfulness.
Effulgence. Brilliancy, splendor, luster, brightness, radiance, refulgence, glory, flame, luminosity, resplendence.
Ant. Darkness, tenebrosity, obscuration, gloom, opaqueness, shade.
Effuse, a. Profuse, poured forth freely, lavish, prodigal, copious, abundant, effluent.
Ant. Dry, scanty, sparing, meager, thin.
Effusion. Outpouring, effluence, discharge, emission; abundance; speech, address, oration; waste, shedding, spilling.
Ant. Infusion, absorption; essay, reading, document, instrument; influx; retention.
Effusive. Lavish, generous, profuse, prodigal, gushing; spread widely, diffused.
Ant. Sparing; taciturn, laconic, curt, brief.