Actually it´s also included in my list.

deyimdeyim  = I am (working) on the phrase

anan ´the one who mentions´

unun ´your flour´

sinisini ´her tray (ACC)´

sinesine ´to her breast´

sunusunu ´her presentation (ACC)´

sunsun ´let him present´

sünsün ´let it stretch´

How ´bout other languages?

English:

inging = The process of adding the suffix "ing" to a word (noun, adjective, verb, etc.) to make it into a verb in present continuous tense.

doesn´t exactly fit the puzzle, but it is fun too:

müdür müdür müdür

Is the boss the boss?

Or how about Qs where the answer is the same as the question.

Kim geldi?

Kim geldi.

Who came?

Kim came.

diktirdiktir = that´s probably "diktirdik"

A possible dialog:

- I can´t read the part di..irdik. dindirdik, dizdirdik veya diktirdik olabilir.

- "diktirdik"tir

nene

ne = what

ne-n = what of yours

ne-n-e = to what of yours

as in

nene gerek = what´s it to you

nünü

nü = nude picture

nü-n = your nude picture

nü-n-ü = your nude picture (Acc.)

-(y)ama-/-(y)eme- = not to be able to ...

yama- = patch

yeme- = not eat

yamayama = don´t be able to patch it

even

yemeyeme = don´t be able not to eat it. That´s possible in theory but hard to understand even for native speakers.

I wouldn´t expect I could come up with any 3-syllable stem but I have found 5 of them so far.

Any taker (native speakers included)?