Turkic words that shouldn't be as they are

Kazakh

ş instead of s

• qoş (borrowing from Uzbek?)
• şaşlıq (borrowing from Uzbek? from Caucasus [via Russian]?)
• ğaşıq (later borrowing from Persian?)
• kişmiş (borrowing from Russian?)
• şabdalı (later borrowing from Persian?)
• şarab (borrowing from Uzbek?)
• şeker (borrowing from Uzbek?)
• äşkerele- - to expose/reveal (Kyrgyz aşkerele-)

/ü/ - /ö/ problem

• ükimet ‘government’ (Kg. ökmöt, Uz. hukumat, Uy. hökümät, Tkm. hökümet, Az. hökumət)
• büyrek ‘kidney’ (Kg. böyrök, Uz. buyrak, Uy. börak, Tkm. böwrek, Az. böyrək, Tk. böbrek)
• söyle- ‘speak’ (Kg. süylö-, Uz. so'yla-)
• sura- ‘ask’ (Kg. sura-, Uz. so'ra-)
• oyat- ‘wake up (v.t.)’ (Kg. oygot-, Uz. uyg'ot-)
• monşaq ‘bead necklace’ (Kg. monçoq, Uz. munçoq, Tkm. mōncuq, ..)

/Iy/ - /i/ problem

• ıynsan ‘human’ (Kg. insan)
• iyt ‘dog’ (Kg. it)
• biyt ‘louse‘ (Kg. etc, bit; Uy. pit)
• sıypat ‘character, quality’ (Kg. sıpat; Uz. sifat)
• tarıyx ‘history’ (Kg. tarıq)

e/i problem

• esim ‘name’ (Kg. isim; Uz. ism)
• siyrek ‘rarely’ (Kg. seyrek)

voicing discrepancies

t/d

• tağı ‘~more’ (Kg. dağı)
• dala ‘field, steppe’ (Kg. talaa)
• talay ‘several, many’ (Kg. dalay)
• möldir ‘clear (water)’ (Kg. möltür)
• töbet ‘shepherd dog’ (Kg. döböt)

k/g

• -GI / -KI suffix (what's going on here?)
  • Kazakh is voiced except after voiceless sounds?
  • Kyrgyz is voiceless except after vowels (and ŋ?)?
• balğa ‘hammer’ (Kg. balqa)
• qaraqat ‘currant’ (Kg. qarağat)
• büldirgen ‘blackberry’ (Kg. büldürkön)

Other

• jabayı ‘wild’ (Kg. japayı, Uz. yovvoyi, Uy. yavayi, Tkm. yabanı)
• sım ‘cable, wire’ (Kg. zım)
• .. ‘mint’ (Kg. jalbız, Uz. yalpiz)

jı-/ı- discrepancies

• jır ‘song’ (Kg. ır)
• jıla- ‘cry’ (Kg. ıyla-, Uz. yig'la-, Uy. ağla-, Tv. ı(j)ıla-)
• ağaş ‘tree, wood’ (Kg. jığaç, Uz. yog'och, Uy, yağaç, Tk. ağaç, Khlj. hağaç, Orkh. ığaç, Karakh. yığaç, Ch. jɨvъś, Tv. ɨ̃jaš)

Kyrgyz

• biroq (from Uzbek? or lack of later unrounding?)
• taanı- (why long /a/?)
• baatır (why long /a/?)
• araa (why long /a/?)
• talaa (why long /a/?)
• aarı (why long /a/?)
• eeri- (why long /e/?)
• boroon (why long /o/?)
• buurçaq (why long /u/? Uzbek burchoq, Kazakh burşaq)

Uzbek

If these words aren't borrowings from Kazakh, then something strange is going on.