Possible vs. Possibly — What's the Difference?

Capable of happening, existing, or being true without contradicting proven facts, laws, or circumstances

Perhaps

Capable of becoming or of being made to be so; potential

Conceivably

Capable of occurring or being done in accordance with something specified. Used with the superlative

Under any circumstances

Capable of happening but of uncertain likelihood

(modifying a clause or predicate) Perhaps; 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.

Permissible

(modifying a verb) In the realm of possibility; indicates that the action may successfully be performed (is not impossible) regardless of any facts or circumstances known to, stated by or implied by the speaker that might limit the performance.

Able but not certain to happen; neither inevitable nor impossible.

In a possible manner; by possible means; especially, by extreme, remote, or improbable intervention, change, or exercise of power; by a chance; perhaps; as, possibly he may recover.

(comparable) Capable of being done or achieved; feasible.

By chance;

Being considered, e.g. for a position.

With a possibility of becoming actual;

Apparently valid, likely, plausible.

In a manner or to a degree possible of conceiving;

A possible one.

To a degree possible of achievement or by possible means;

A possible choice, notably someone being considered for a position.

(rare) A particular event that may happen.

Capable of existing or occurring, or of being conceived or thought of; able to happen; capable of being done; not contrary to the nature of things; - sometimes used to express extreme improbability; barely able to be, or to come to pass; as, possibly he is honest, as it is possible that Judas meant no wrong.

Something that can be done;

An applicant who might be suitable

Capable of happening or existing;

Existing in possibility;

Possible to conceive or imagine;