This is the 12311th most frequent Korean word.
단어나
"단어나" means "word or" in English.
In this sentence, '단어' means 'word' and '나' acts as a conjunction meaning 'or', showing alternative choices.
단어나 문장이 중요해요.
Words or sentences are important.
Here, '단어' signifies 'words' as units of language, and '나' is used to express exclusivity or limitation.
나는 단어나 읽고 싶어요.
I want to read only words.
In this sentence, '단어' refers to 'word' as elements of explanation, and '나' gives another option, 'English', connected conjunctively.