allow vs disallow

allow and disallow both are verbs.

Word	Noun	Adjective	Verb	Adverb
allow	No	No	Yes	No
disallow	No	No	Yes	No

allow (verb)	disallow (verb)
allow or plan for a certain possibility; concede the truth or validity of something	command against
give or assign a resource to a particular person or cause
consent to, give permission; permit
allow the presence of or allow (an activity) without opposing or prohibiting
let have
grant as a discount or in exchange
make it possible through a specific action or lack of action for something to happen
allow the other (baseball) team to score
make a possibility or provide opportunity for; permit to be attainable or cause to remain
afford possibility