Difference between Forbids and Disallow

FORBIDS vs DISALLOW: NOUN

To refuse allowance or toleration; withhold sanction.
Synonyms To prohibit, forbid, condemn, set aside, repudiate.
To decline or refuse to receive; reject; disown.
To refuse or withhold permission to or for; refuse to allow, sanction, grant, or authorize; disapprove: as, to disallow items in an account.

Precludes, Bans, Proscribes, Prevents, Prohibiting, Prohibits, Foreclose, Interdict, Veto, Forestall, Prevent, Proscribe, Disallow, Preclude, Prohibit

Prevent, Cancel, Annul, Withhold, Outlaw, Ban, Exclude, Reject, Deny, Rescind, Interdict, Veto, Proscribe, Forbid, Prohibit

Restricts, Denies, Prohibition, Proscribes, Prohibiting, Prohibits, Foreclose, Interdict, Veto, Forestall, Prevent, Proscribe, Disallow, Preclude, Prohibit

Dismiss, Prevent, Cancel, Withhold, Outlaw, Ban, Exclude, Reject, Deny, Rescind, Interdict, Veto, Proscribe, Forbid, Prohibit

Forbids the sale of American birth certificate records.
The eighth amendment forbids cruel and unusual punishment.
ISDA Master Agreement governing such deals forbids this.
The law also forbids forced or compulsory labor.
Forbids cruel and unusual punishment, although not defined.
It forbids moderation actions in return for compensation.
Immoral just because God forbids it commanded by God and immoral just because God forbids it behaviour as.
It forbids cruel and unusual punishment and it forbids punishments without what we would call the due process of law.
One principle forbids expressing disrespect for the dignity of humanity; the other forbids treating others merely as means.
Ted Baehr, never tries to explore what magic God forbids or the reasons he forbids it.

If True lock the server to disallow writes.
Require or disallow an empty line before comments.
Department may disallow a representative under some conditions.
Use this option to disallow all anachronistic constructs.
House bill will disallow most miscellaneous itemized deductions.
Note that our friends at MISRA disallow unions.
So for them to disallow aircon seems ludicrous.
Secretary shall allow, disallow, or defer such claim.
Department will disallow the machinery and equipment exemption.
This policy is available only when the Device Administrator to Install and Activate apps policy is set to Disallow installation or Disallow activation.