vexed (adj.)

• aggravated
• angry
• annoyed
• anxious
• bothered
• bugged
• chafed
• distressed
• disturbed
• dogged
• embarrassed
• exasperated
• fretted
• galled
• harassed
• harried
• haunted
• huffy
• irritated
• miffed
• nettled
• peeved
• perturbed
• provoked
• puzzled
• resentful
• riled
• roiled
• ruffled
• tormented
• troubled
• worried