Reconstruction:Proto-Slavic/vyknǫti

From an earlier *ūknǫtī, from Proto-Balto-Slavic *auk-, from Proto-Indo-European *h₁ewk-néw-ti, from *h₁ewk- (“to accustom”); cognate with Lithuanian jùnkti (“to get used to”), and see *učiti (“to teach”) for more cognates.^[1]

*vyknǫti pf (imperfective *učiti)

1. to acclimate, to habituate

• *sъvyknǫti (“to get used to”)
• *privyknǫti (“to get accustomed with”)
• *navyknǫti (“to acquire a habit”)
• *obyknǫti (“to get fond of, to get accustomed”)
• *otъvyknǫti (“to break a habit”)

• East Slavic:
  • Russian: -вы́кнуть (-výknutʹ)
  • ⇒ Ukrainian: приви́кнути (pryvýknuty)
• South Slavic:
  • Old Church Slavonic: вꙑкнѫти (vyknǫti)
  • Bulgarian: -викна (-vikna)
    • Bulgarian: навѝкна (navìkna), привѝкна (privìkna), свѝкна (svìkna), отвѝкна (otvìkna)
  • ⇒ Macedonian: свикне (svikne)
  • Serbo-Croatian:

    ⇒ Cyrillic script: на̀викнути, прѝвикнути

    ⇒ Latin script: nàviknuti, prìviknuti

• West Slavic:
  • Old Czech: -vyknúti
    • Czech: -vyknout
  • Polabian: voiknĕt
  • Old Polish: wyknąć
    • Polish: wyknąć (obsolete)
  • Sorbian:
    • Lower Sorbian: wuknuś
    • Upper Sorbian: wuknyć

• Vasmer, Max (1964–1973), “вы́кнуть”, in Oleg Trubachyov, transl., Этимологический словарь русского языка [Etymological Dictionary of the Russian Language] (in Russian), Moscow: Progress
• Georgiev, Vladimir I., Duridanov, I. V., editors (1995), “навиквам¹, навикна”, in Български етимологичен речник [Bulgarian Etymological Dictionary] (in Bulgarian), volume 4 (мѝнго² – па̀дам), Sofia: Prof. Marin Drinov Pubg. House, →ISBN, page 459

Perfective counter-part to *vykati (“to shout”) +‎ *-nǫti

*vyknǫti pf (imperfective *vykati)

1. to shout out (South Slavic)

• South Slavic:
  • Bulgarian: вѝкна (vìkna), dial. викнувам (viknuvam)
  • Macedonian: викне (vikne)
  • Serbo-Croatian:

    Cyrillic script: ви́кнути

    Latin script: víknuti

• Georgiev, Vladimir I., editor (1971), “вик”, in Български етимологичен речник [Bulgarian Etymological Dictionary] (in Bulgarian), volume 1 (А – З), Sofia: Bulgarian Academy of Sciences Pubg. House, →ISBN, page 146