Lexicon (noun) لغت، فرہنگ

the vocabulary of a person, language, or branch of knowledge.
Example: “the size of the English lexicon”
Synonyms: dictionary, wordbook, vocabulary list, glossary, wordfinder, reference book, phrase book
Antonyms: quiet, sense, silence, standard
Repatriation (noun) وطن واپسی،تارکین وطن کی بحالی

the return of someone to their own country.
Example: “the voluntary repatriation of refugees”
Synonyms: return, reinstatement, restoration, reestablishment, resettlement, homecoming
Antonyms: exile, deportation, expulsion, banishment, forced migration