Jutro and my other etymological edits

You have deleted them en masse, including this one. Please cf. this Russian cognate- google translate its etymology if needed:

Наряду с *jutrо реконструируют также праслав. *ustrо на основе ст.-слав. заоустра (согласно Северьянову, — описки), а также др.-польск. justrzenka, макед. застра «завтра». Только для этого недостаточно достоверного *ustrо можно ставить вопрос о родстве с лит. aušrà «заря», греч. αὔριον «завтра», др.-в.-нем. ost(a)ra «пасха», др.-инд. usrás «утренний».

Pls comment why this Ostara etymology is thus not kosher here. Zezen (talk) 23:19, 22 January 2016 (UTC)

You haven't explained what happened to the -s- in Slavic. The word-initial j- is also not explained; this would normally point to PIE *ew-, not *aw-.

Jutro vs utro, jutrzenka vs justrzenka, see here will explain it, I hope.

And this one, admittedly less scientific, but full of the (j)u(s)tro Slavic varieties.

"Etymology is disputed" says enough.