The Proto-Indo-European word *hₐénĝhes-
Word *hₐénĝhes-
Meaning suffering, grief, fear
Synonyms *gʰouro-, *hₐem(hₓ)īwehₐ-, *kʷeh₁(i)-, *perk-, *(p)k̂órmos, *dwei-

Comments
Mallory J.P. and Adams D. (2006)

Other words that might be of interest
*k̂ehades- ‘hate, concern’