The Palaic word ka-a-ar-ti
Word ka-a-ar-ti
IPA kārt-
Meaning heart
See also Hittite: kar-di- ‘heart, core’
C. Luwian: za-ar-ta ‘heart’
Proto-Anatolian: *ḱrdios ‘heart, center’
Avestan: zǝrǝd- ‘heart’
Tocharian B: käryā ‘heart’

Other words that might be of interest
ša-a-u-i-ti-ra-an ‘horn’, še-e-ḫur ‘urine’, wa-ak-ka- ‘to bite’, la-a-la-an ‘tongue, language, speech’, ba-an-nu ‘liver’, eš-ḫu-ur ‘blood’, ḫa-a-ri-ša-at ‘flesh, body parts’, gi-nu-kat ‘part of the body, knee’