morale booster morale • morale builder · · · Info · Definitions · Synonyms · Characters · · morale booster · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) anything that serves to increase morale. Synonyms: morale building, morale booster. Example: "The sight of flowers every morning was my morale builder." · · Noun Definition 1 Synonyms · · · morale building · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074