Comparison tables
Wikipedia-style comparison tables: rows are concepts or sound-law features, columns are the 10 Turkic languages grouped by branch (deepest split first — Bulgaric, then Siberian, then Old Turkic as the attested anchor, then the modern Common Turkic branches).
Cardinal numerals plus tens, scales up to million, and common fractions. Rich sound-law showcase — trigger *š→s and *č→š (Kipchak) on the units; rhotacism *z↔r (Chuvash вӑтӑр, тӑхӑр, ҫӗр) and lambdaism *š↔l (Chuvash утмӑл, ҫитмӗл) on the tens; and a clean loan case on 'quarter' (Persian çeyrek / чейрек / чӗрӗк) alongside the native analytical dörtte bir.
26 rows · 10 languages
Common body-part vocabulary — some of the most stable inherited stems, ideal for seeing regular sound correspondences at work.
11 rows · 10 languages
Family terms — very conservative across the family. The father/mother pair (*ata/*ana) is nearly identical everywhere.
7 rows · 10 languages
Rows are sound-law features rather than concepts. Each row demonstrates a flagship Turkic sound change by showing how a specific proto-form surfaces across every branch.
8 rows · 10 languages