Also accepts variant spelling 따듯하다. Also accepts variant spelling 따듯하다. Dialectal/colloquial form 따시다 is common in speech. Also accepts variant spelling 따듯하다. Also accepts variant spelling 따듯하다. Dialectal/colloquial form 따시다 is common in speech. Colloquial/dialectal form 뜨시다 is common in speech.