From up- + startled. <span class="searchmatch">upstartled</span> (not comparable) (archaic, poetic) Startled awake or into action....
startle. <span class="searchmatch">upstartle</span> (third-person singular simple present <span class="searchmatch">upstartles</span>, present participle upstartling, simple past and past participle <span class="searchmatch">upstartled</span>) (transitive...
<span class="searchmatch">upstartles</span> third-person singular simple present indicative of <span class="searchmatch">upstartle</span>...
upstartling present participle and gerund of <span class="searchmatch">upstartle</span>...