требя

At least partially from Proto-Slavic *terbiti (“to shell, to husk”). Some meanings could reflect a causative-iterative of *terba (“service”).

• IPA^(key):

тре́бя • (trébja) first-singular present indicative, impf

1. (transitive, intransitive) to do chores, to perform housework; to tidy something up

   требя из къщата (intransitive) ― trebja iz kǎštata ― to do chores around the house

   требя си стаята (transitive) ― trebja si stajata ― to tidy one's room

2. (transitive) to exterminate, to get rid of
3. (transitive) to clear off (impurities)
4. (reflexive with се, obsolescent) to cleanse oneself from dirt/stains

• затребя pf (zatrebja), затребвам impf (zatrebvam)
• изтребя pf (iztrebja), изтребвам impf (iztrebvam)
• отребя pf (otrebja), отребвам impf (otrebvam)
• разтребя pf (raztrebja), разтребвам impf (raztrebvam)
• требе́ж (trebéž, “extermination, cleansing”)

• тре́ба (tréba, “service”) (< *terba)
  • тря́бва (trjábva, “it must”)
  • потребя pf (potrebja), потребявам impf (potrebjavam, “to utilize”)

• “требя”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Sofia: Bulgarian Academy of Sciences, 2014
• “требя”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Chitanka, 2010
• Nayden Gerov, Тодор Панчев (1904) “трѣ́бѭ, -ишь; -би́лъ”, in Рѣчникъ на Блъгарскꙑй язꙑкъ. Съ тлъкувание рѣчи-тꙑ на Блъгарскꙑ и на Русскꙑ. [Dictionary of the Bulgarian language]‎ (in Bulgarian), volume 5, Plovdiv: Дружествена печꙗтница "Съгласие.", page 372