Why didn't the morphology in the Sphinx turn off?

Question

Sphinx

I commented out the morphology in general in the config and reloaded the Sphinx, but the results are given as if morphology is enabled.
(By the way, the plane is not underlined in the word 'aircraft'. Is that configurable too?)

Answer 1

(By the way, the aircraft part in the word 'aircraft building' is not underlined. Can this be configured too?)

the stem from the self-propelled building will not be an "airplane"

Answer 2

It turned out that it was necessary to do reindexing, not just reload searchd!
Soundex has shut down.