From un- + improving. <span class="searchmatch">unimproving</span> (not comparable) Not improving...
I’ll go to bed with an improving book. […] ” edifying uplifting improvingly <span class="searchmatch">unimproving</span> Translations improving present participle and gerund of improve...
unedifying idem, page 916. unfavourable idem, page 918. unfit idem, page 918. <span class="searchmatch">unimproving</span> idem, page 922. unprofitable idem, page 928. unsatisfactory idem, page...