Webster's 1828 Dictionary
NETTLED
pp. Fretted; irritated.
Oxford Thesaurus
nettled
nettled adjective irritated, annoyed, cross, put out, irked, galled, vexed, exasperated, infuriated; upset, displeased, offended, affronted, disgruntled, piqued, aggrieved, stung, huffy, in a huff; informal peeved, aggravated, miffed, miffy, riled, hacked off, peed off; Brit. informal cheesed off, browned off, brassed off, narked, eggy; N. Amer. informal teed off, ticked off, sore; W. Indian informal vex; vulgar slang pissed off; archaic snuffy.