I am puzzled to find that English word tail is represented in Arabic by dhayl (the same exact meaning).  Furthermore, Turkish yele (mane), yel (wind), yelle- (to fan) all probably come from *dhel .  I know that non secondary y's come from an earlier dh, e.g. ayak < adhak, but I am not sure that dhel is attested, therefore I put an * on top. 

The point is, tail, dhyal, and *dhel are very similar phonetically and semantically.  My question is: is there a Nostratic root these words can be ascribed to?