had best Hadassah • hadbot · · · Info · Definitions · Synonyms · Characters · · had best · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (verb) act in one's own or everybody's best interest. Synonyms: do well, had best. Example: "You will do well to arrive on time tomorrow!." · · Verb Definition 1 Synonyms · · · do well · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 s latin small letter s U+0073 t latin small letter t U+0074