From un- + peevish. <span class="searchmatch">unpeevish</span> (comparative more <span class="searchmatch">unpeevish</span>, superlative most <span class="searchmatch">unpeevish</span>) Not peevish....
a childish way due to insignificant matters; fretful, whiny. Antonym: <span class="searchmatch">unpeevish</span> Due to the long wait, there were several peevish patients in the doctor’s...