(a.) Full of gas; like gas. Hence: [Colloq.] Inflated; full of boastful or insincere talk.

aerial aerodynamic aerostatic aery airy all jaw big bloated blown up bombastic candid chatty communicative conversational dilated distended dropsical edematous effusive enchymatous ethereal expansive extravagant fat flatulent flip fluent formal frank fuming fumy fustian gabby garrulous gaseous gasified gasiform gaslike glib gossipy grandiloquent gregarious gushy high-flown high-swelling highfalutin highfaluting incrassate inflated long-winded loquacious mephitic miasmal miasmatic miasmic mouthy multiloquent multiloquious newsy overtalkative oxyacetylene oxygenous ozonic plethoric pneumatic pompous pontifical pretentious prolix puffed up puffy pursy reeking reeky self-important smoking smoky smooth sociable solemn steaming steamy stilted stuffy swelled swollen talkative talky tall tumescent tumid turgescent turgid vaporing vaporish vaporlike vaporous vapory ventose verbose voluble windy