8-Letter Words Containing: _,A,E,I,N,O,T

• collect and study plants

• a reddish-brown mineral containing rare earth metals; an important source of thorium and cerium

• anger produced by some annoying irritation

• the psychological state of being irritated or annoyed

• something or someone that causes anxiety; a source of unhappiness

• the act of troubling or annoying someone

• a mathematical statement that two expressions are equal

• a state of being essentially equal or equivalent; equally balanced

• the act of regarding as equal

• act of demanding or levying by force or authority

• authenticate as a notary

• only partly in existence; imperfectly formed

• Of or pertaining to a striving action.