Synset

noisy and lacking in restraint or discipline
<adj.all>   freq. cnt.: 2 freq. cnt.: 1 freq. cnt.: 1

boisterous

rambunctious

robustious

rumbustious

unruly

sample sentences

"a boisterous crowd"
"a social gathering that became rambunctious and out of hand"
"a robustious group of teenagers"
"beneath the rumbustious surface of his paintings is sympathy for the vulnerability of ordinary human beings"
"an unruly class"