Karna vs Karena: The Phenomenon of Vowel Deletion in Casual Speech

The variant 'karna' arises due to a phenomenon called syncope, which is the omission of a vowel sound in the middle of a word to speed up articulation. In daily conversation, speakers tend to drop the schwa 'e' to make the flow of speech feel more efficient and rhythmic.

This word originates from the Sanskrit 'karana', which refers to a cause, reason, or instrument. In its adaptation into Indonesian, the word retains its causal meaning as a conjunction to indicate reasons or causes.

The use of 'karna' is highly dominant in popular culture, especially in song lyrics and creative literary works, as it helps adjust the number of syllables to fit melodies or rhymes. While considered non-standard, this form is socially accepted in informal settings but remains avoided in academic writing.