9 and 10 letter anagrams

I need 9 and 10 letter words that have 4 anagrams or more.

No proper nouns.

Why?

Dude, totally not enough anagrams in that. Not to mention being a letter or 2 shy of the 9 letter minimum.

I’ve got a book I picked up in England which has words listed by the alphabetical order of their letters. If I can find it, I’ll see if I can find any with 3 or 4 entries for 9 letters. (This is useful in cheating on cryptics.)

Closest I could come up with was 8 letters:

parental
parlante
paternal
prenatal

If we relax the minimum 4 restriction, then I have two 18 letter anagrams:

conversationalists
conservationalists

And three 14 letter anagrams:

interrogatives
reinvestigator
tergiversation

thanks…but 10 is the max fer my needs.

I’ll settle for 3 anagrams of 9 or 10 letters if anyone can help.

I can do 2 x 10:

Australian
Saturnalia

But that’s it, out of my head. If you feel you have any likely candidates you can use the Internet Anagram Server - which, beautifully, anagrams to I, Rearrangement Servant.

Resistance Ancestries

Orchestra Carthorse

Deductions Discounted

Crudities Diuretics

Sorry, missed the fact you need 4 from each.

The web site might help

Best I can do for ya…

ascertain
cartesian
sectarian

Cartesian is, admittedly, a proper adjective, but is used commonly enough that you could try not capitalizing it and see if you get away with it…

ETA my source: the anagram dictionary

triangles
integrals
gnarliest

Hmmmm… just realized I hadn’t considered modifying the tense of some combinations in the the anagram dictionary. How 'bout…

listening
tinseling
enlisting

corseting
sectoring
escorting

May be more; but must get back to work…

In that case, I can meet the OP’s requirements with:

parentals
parlantes
paternals
prenatals