possibly

As a noun potential

is .

As an adverb possibly is

(modifying a clause or predicate).

As an adverb possibly

is (modifying a clause or predicate).

As an adjective false is

(label) one of two states of a boolean variable; logic.

As adverbs the difference between possibly and apparently

is that possibly is (modifying a clause or predicate) while apparently is plainly; clearly; manifestly; evidently.

As adverbs the difference between approximately and possibly

is that approximately is imprecise but close to in quantity or amount while possibly is (modifying a clause or predicate).

As adverbs the difference between accidentally and possibly

is that accidentally is in an accidental manner; unexpectedly; by chance; casually; fortuitously while possibly is (modifying a clause or predicate).

As adverbs the difference between possibly and properly

is that possibly is (modifying a clause or predicate) while properly is in a proper manner.

As adverbs the difference between arguably and possibly

is that arguably is as can be supported or proven by sound logical deduction, evidence, and precedent while possibly is (modifying a clause or predicate).

As an adverb possibly

is (modifying a clause or predicate).

As a proper noun seem is

shem.

As adverbs the difference between prospectively and possibly

is that prospectively is in a prospective manner while possibly is (modifying a clause or predicate).

As a noun certainty

is the state of being certain.

As an adverb possibly is

Indicates that the proposition may be true (is not certainly false) regardless of any facts or circumstances known to, stated by or implied by the speaker.