He thumped the table to emphasize how robustly and convincingly straight he was.
Goldman contends, robustly, that it was not; the SEC, equally adamant, asserts that it was.
With the raids on three hedge funds yesterday, the Feds are robustly taking on insider trading.
1540s, from Middle French robuste (14c.) and directly from Latin robustus "strong and hardy," literally "as strong as oak," originally "oaken," from robur, robus "hard timber, strength," also "a special kind of oak," named for its reddish heartwood, from Latin ruber "red" (cf. robigo "rust"), from PIE *reudh- (see red (adj.1)). Related: Robustly; robustness. Robustious (1540s) was a common form in 17c. (cf. "Hamlet" iii.2); it fell from use by mid-18c., but was somewhat revived by mid-19c. antiquarian writers.