glib Antonyms

not joking steadfast speechless sincere shedding serious scrape scaly ridged ribbed taciturn tardy relatively late quiet as a mouse potholed uncommunicative tight-lipped wholehearted unwavering unyielding toothed resolved resolute quiet firm earnest dissuasive determined crumpled creased committed ashamed airless fixed furrowed proud profound pimply orgulous mum insistent hesitant halting genuine abrade