Adamant \ˈa-də-mant\
(adj.)
CENSORIOUS(adj.) Censure; severely critical; faultfinding. Addicted to censure
NETTLE
(v.) To irritate, vex, provoke, annoy. To become irritated or annoyed.
(noun.)
\ˈdərth\
(adj.) Characterized by fluency or glibness of utterance; rapid and ready of speech; fluent:
Barometer