Dictionary of synonyms

Synonyms and antonyms of the word: twenty-first century

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:

Kazakhstan proposed a Treaty on Friendship, Good Neighbourliness, and Cooperation for the Development of Central Asia in the Twenty-First Century following the fourth Consultative Summit of the Heads of Central Asian States on 21 July 2022 in Kyrgyzstan.

Source: https://www.financialexpress.com/world-news/deconstructing-regional-cooperation-in-central-asia-and-the-role-of-uzbekistan/3111617/