As nouns the difference between maintaining and drenching
is that maintaining is the act of doing maintenance while drenching is the act by which something is drenched; a soaking.
As verbs the difference between maintaining and drenching
is that maintaining is present participle of lang=en while drenching is present participle of lang=en.
maintaining
English
Noun
(-)
The act of doing maintenance.
Verb
(head)
drenching
English
Verb
(head)
Noun
(
en noun)
The act by which something is drenched; a soaking.