intressiga
Intressiga is a term that appears only very rarely in Swedish-language use and is not recognized as a standard dictionary form. In practice, it is usually considered nonstandard or experimental, and most formal writing would use the widely accepted adjective intressant to convey the sense of “interesting.”
The word appears to be built from the root intresse, meaning interest, with the common adjectival suffix
Because it is not part of standard Swedish, intressiga is mostly found in informal speech, playful writing,
The conventional and widely accepted term to express “interesting” is intressant. If a writer intends to convey
Intressant, Swedish adjectives, language variation, nonstandard forms.