The correct spelling is possibly.
Some example sentences for you are:
That is probably why he is so naughty.
I will probably be at the airport by nine.
The ruins were probably once a large chapel.
You spelled it right: possibly.
Possibly "approximately."
You possibly mean 'actual' .
Possibly you mean "Gethsemane"?
Possibly Бадирка.
You possibly mean the state of 'Pennsylvania' .
The correct spelling is "maybe" (possibly).
Possibly you mean 'certain' - as in sure.
Maxine, or possibly Maxene.
The adverb form is "possibly" (the adjective form possible drops its E) .The correct spelling is possibly.
I think you possibly want the word "finicky".
I think you are going for promulgate. Possibly pomegranate.
The correct spelling is possibly. If you know how to spell the related adjective form possible, that will tell you to use an "i" rather than an "a" in possibly.