Yes, they certainly are.
enemy
Foe Nemesis OpponentA synomym for enemy is foe
That is the correct spelling of "nemesis" (enemy, opponent, or foe).
The Joker was the nemesis of Batman. Nemesis means that The Joker was Batman's enemy in the many movies of Batman.
anagrams
enemy
Foe Nemesis OpponentA synomym for enemy is foe
Nemesis
enemy
enemy
That is the correct spelling of "nemesis" (enemy, opponent, or foe).
The Joker was the nemesis of Batman. Nemesis means that The Joker was Batman's enemy in the many movies of Batman.
anagrams
The arch enemy of Nemesis (in Greek mythology) was Echo and Narcissus, who she lured and killed. She is often mentioned as the God of revenge or remorselessness.
Nemesis, enemy, and antagonist can all be used as synonyms for foe.To name just a few: enemy, nemesis, rival...For more synonyms for this and/or other words, go to thesaurus.com.
nemesis
Nemesis