Dictionary of synonyms

Synonyms and antonyms of the word: arch-foe

Synonyms:

Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.

Antonyms:

Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.

Usage examples:

Israel rarely comments on individual strikes it carries out on Syria, but it has repeatedly said it would not allow its arch-foe Iran, which supports Assad’s government, to expand its footprint there.

Source: https://www.opinionnigeria.com/breaking-news-israel-strikes-syrian-airport/