wholesome

Yes, in a context that makes the meaning clear.

Clive

Thanks sir. I have used it in my new story that I have posted in the forum yesterday.

You can pair any adjective with any noun, but only a few make sense or are acceptable. For example, you can say "a good dog," but "a gentlemanly dog" does not make sense - these words cannot be paired in English.

Similarly, you cannot pair the words wholesome and incident. These words cannot go together in English.

Dear sir! A reply by anonymous user made me confused. But I think as your reply is approved so you suggestion is correct. Means we can use wholesome and incident together?

Yes.
In a suitable context.

Clive

" Whenever I recall this wholesome incident I realise that I was desirous to have one and Allah Almighty gave me one in this way."
Is it a suitable context?

What was the incident?

The native speakers who are saying "gentlemanly dog" are speaking very informally, and improperly enough to make one wince.

I maintain that you can't pair the words wholesome and incident. The word incident carries with it the sense of danger, or unpleasantness, or mystery. Therefore the adjectives paired with it need to be of this nature. For example:

This year there were 3

AnonymousThe word incident carries with it the sense of danger, or unpleasantness, or mystery. Therefore the adjectives paired with it need to be of this nature. For example:

In this case I can combine "wholesome" and "incident" together. Though the incident I'm referring to was unpleasant but I gained and learnt much form that. I used these two words together