From underpack + -er. <span class="searchmatch">underpacker</span> (plural <span class="searchmatch">underpackers</span>) A person who underpacks. Antonym: overpacker 2013 September 28, Suzy Strutner, “The 5 Types Of...
<span class="searchmatch">underpackers</span> plural of <span class="searchmatch">underpacker</span>...
-er. overpacker (plural overpackers) A person who overpacks. Antonym: <span class="searchmatch">underpacker</span> 2024 June 7, Elissa Sanci, “I’m a Chronic Overpacker. This Compression...
trailing radial wheels, which had remained at ground level, were underpacked with short lengths of rail laid sideways on a sleeper foundation. <span class="searchmatch">underpacker</span>...