Rile (?), v. t. [imp. & p. p. Riled (?); p. pr. & vb. n. Riling.] [See Roil.]
To render turbid or muddy; to stir up; to roil.
To stir up in feelings; to make angry; to vex.
⇒ In both senses provincial in England and colloquial in the United States.
© Webster 1913.