lout lousy • louter · · · Info · Definitions · Synonyms · Characters · · lout · · Text Latin · · Script 4 · · Length Definitions · · · (noun) an awkward stupid person. Synonyms: clod, stumblebum, goon, oaf, lubber, lummox, lump, gawk. · · Noun Definition 1 Synonyms · · · clod · · Synonym 1 stumblebum · · Synonym 2 goon · · Synonym 3 oaf · · Synonym 4 lubber · · Synonym 5 lummox · · Synonym 6 lump · · Synonym 7 gawk · · Synonym 8 Characters · · l latin small letter l U+006C o latin small letter o U+006F t latin small letter t U+0074 u latin small letter u U+0075