Proto-Baltic: *rī̂- vb. tr. (1), *raj-u- adj., *raj-ā̂ f., *rī̃-tl-iā̃ f. (1)
Meaning: swallow (vb.)
Lithuanian: rī́ti (rī̃ja/rī̃na, rìjō) '(herunter)schlucken, verschlingen, verzehren', rajù- 'gefrässig, fressgierig', pra=rajà 'Abgrund'
Lettish: rĩt (riju/dial. rīnu, riju) tr., intr. 'schlucken, schlingen, fressen', rĩkle 'Rachen, Gurgel, Schlund, Mundöffnung; Netzkehle'