How to use in-sentence of “archenemy”:
– He is an archenemy of Batman.
– His archenemy is Sinestro.
– His archenemy is Loki, god of trickery and mischief as well as Thor’s younger adopted brother.
– He is the archenemy of Green Lantern and founder of the Sinestro Corps, though he occasionally has acted in anti-heroic roles as well.
– Doctor Doom is the archenemy of the Fantastic Four.
