imperfect tense imperfectness • imperforable · · · Info · Definitions · Synonyms · Characters · · imperfect tense · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) a tense of verbs used in describing action that is on-going. Synonyms: progressive, progressive tense, imperfect, imperfect tense, continuous tense. · · Noun Definition 1 Synonyms · · · progressive · · Synonym 1 progressive tense · · Synonym 2 imperfect · · Synonym 3 continuous tense · · Synonym 4 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074