Synonyms for glib Found 4 synonyms across 2 meanings for “glib”. having only superficial plausibility (adj) patslick artfully persuasive in speech (adj) glib-tonguedsmooth-tongued Explore Related Words Rhymes with glibSynonyms for patSynonyms for slickSynonyms for glib-tonguedSynonyms for smooth-tongued Synonym Finder | Rhyme Finder | Poetry Editor