boisterous

Từ điển American Heritage Dictionary 4th

bois·ter·ous (boiʹstər-əs, -strəs)adj.
1. Rough and stormy; violent.
2. Loud, noisy, and lacking in restraint or discipline. See Synonyms at vociferous. [Middle English boistres, variant of boistous, rude, rough, perhaps from Old French boisteus, lame, limping, from boiste, knee joint.] boisʹter·ous·ly adv.boisʹter·ous·ness n.

• Từ đồng nghĩa / Synonyms:
  fierce, rough, knockabout, rambunctious, robustious, rumbustious, unruly