Spell checker produces unexpected suggestions once in a while

[Telesto12]

No expert on the matter.. And surely no clue on the algorithm.. but sometimes I think; why? And no clue if this being hunspell compounding rules. Or some other stuff: As German has the same tendency: https://bugs.documentfoundation.org/show_bug.cgi?id=139319

gedetalleerde [getallenteerde; getabelleerde]
opinipeilingen [Peilopening]
overengekomen [bovengekomen]
vacinatieprogramma [innovatieprogramma/ navigatieprogramma]
bovnmatige [boonmatige]

hoofdlettergevoligheid [hoofdlettergevoeligheid]

In certain cases I even wonder is there a 'likelood' prediction.. So the change of certain word being used. Certain suggestions just curious.. Boonmatige?

Might have mangled touches multiple different topic here.. but feel free to unwind.

[Telesto12]

administratienderdeel [ledenadministratie]

[Telesto12]

FWIW: not sure how the dictionary community is organized. Have seen the same issue in German dictionary. So this could shared in mailinglist, some other languages adapt too if needed.