Where does “Մոխրոտիկ” come from?

Մոխրոտիկ (Armenian) comes from Armenian մոխրոտ, from Old Armenian մոխրոտ, from Old Armenian -ոտ, from Old Armenian հոտ, from Proto-Indo-European h₃ed- — to smell, stink; to hate; to bite.

Ancestry of “Մոխրոտիկ”, step by step

Step	Language	Word	Meaning
1	Armenian	մոխրոտ	ashy, covered in ash
2	Old Armenian	մոխրոտ	ashy
3	Old Armenian	-ոտ	forming adjectives
4	Old Armenian	հոտ	odour, smell, scent; sign, indication
5	Proto-Indo-European	h₃ed-	to smell, stink; to hate; to bite

Every word from Proto-Indo-European h₃ed- →Every word from Old Armenian -ոտ →Every word from Old Armenian հոտ →