prickly
adj 1: very irritable; "bristly exchanges between the White House
and the press"; "he became prickly and spiteful";
"witty and waspish about his colleagues" [syn: bristly,
splenetic, waspish]
2: having or covered with protective barbs or quills or spines
or thorns or setae etc.; "a horse with a short bristly
mane"; "bristly shrubs"; "burred fruits"; "setaceous
whiskers" [syn: barbed, barbellate, briary, briery,
bristled, bristly, burred, burry, setose, setaceous,
spiny, thorny]
[also: prickliest, pricklier]