Definitions for "Vexatious"
Causing vexation; agitating; afflictive; annoying; as, a vexatious controversy; a vexatious neighbor.
Instituted without sufficient grounds, and serving only to cause annoyance.
causing irritation or annoyance; "tapping an annoying rhythm on his glass with his fork"; "aircraft noise is particularly bothersome near the airport"; "found it galling to have to ask permission"; "an irritating delay"; "nettlesome paperwork"; "a pesky mosquito"; "swarms of pestering gnats"; "a plaguey newfangled safety catch"; "a teasing and persistent thought annoyed him"; "a vexatious child"; "it is vexing to have to admit you are wrong"
Keywords:  disquiet, trouble, disturbed, full
Full of vexation, trouble, or disquiet; disturbed.