from the base of ἵστημι; a standing (properly, the act), i.e. (by analogy) position (existence); by implication, a popular uprising; figuratively, controversy:--dissension, insurrection, X standing, uproar.
from ἐν and καλέω; to call in (as a debt or demand), i.e. bring to account (charge, criminate, etc.):--accuse, call in question, implead, lay to the charge.