1
In person he is short and thick, with a pugnacious jaw.
2
McKeith's lips were resolute, locked, his pugnacious jaw set like iron.
3
His big hands clenched, he thrust out his pugnacious jaw, his hard little eyes glowed like poisonous coals.
4
The male reserves more primitive qualities, the hairiness, the more pugnacious jaw; the female is nearer to the higher human types.