Difference between Invalid and Nugatory

INVALID vs NUGATORY: NOUN

A person who is weak and infirm; one who is disabled for active service; especially, one in chronic ill health who is unable to care for himself.
Hence Something that is damaged, or the worse for wear, but not so much as to be wholly unserviceable.
An infirm or sickly person; one who is affected by disease or disabled by any infirmity.
One who is confined to home or bed because of illness, disability or injury
Someone who is incapacitated by a chronic illness or injury
Any person with a disability.

Not valid; of no force, weight, or cogency; weak.
In law, having no validity or binding force; wanting efficacy; null; void: as, an invalid contract or agreement.
Deficient in health; infirm; weak; sick.
To affect with disease; render an invalid: chiefly in the past participle.
To register as an invalid; enroll on the list of invalids in the military or naval service; give leave of absence from duty on account of ill health.
To cause one's self to be registered as an invalid.

Disable, Sophistic, Sophistical, False, Spurious, Void, Uncollectible, Specious, Fallacious, Nugatory, Expired, Unsound, Nullified, Invalidated, Null

Unimportant, Futile, Purposeless, Insubstantial, Meaningless, Pointless, Inconsequential, Irrelevant, Useless, Superfluous, Otiose, Void, Invalid, Worthless, Null

Disable, Sophistic, Sophistical, False, Spurious, Void, Uncollectible, Specious, Fallacious, Nugatory, Expired, Unsound, Nullified, Invalidated, Null

Unimportant, Futile, Purposeless, Insubstantial, Meaningless, Pointless, Inconsequential, Irrelevant, Useless, Superfluous, Otiose, Void, Invalid, Worthless, Null

Agreement is unenforceable or invalid shall not render any other provision of this Agreement unenforceable or invalid.
Use the Ignore Fields with Invalid Types property to replace data of invalid data types with default values.
Short error: Invalid Task Attribute Map Id or Invalid Task Attribute Value.
If any part of the regulations promulgated is declared invalid, all parts that are severable from the invalid parts shall remain in effect.
Once a thirdparty buys without actual knowledge of the invalid lien, that transaction will not be undone notwithstanding the invalid lien.
Directory does not automatically clean up invalid objects, but invalid objects and attributes appear in searches and can be deactivated manually.
Invalid Arrest Warrant: a criminal case WILL NOT be dismissed on the basis of an invalid arrest warrant.
Error Message: Invalid Warehouse or Warehouse Not Available You have entered an invalid warehouse.
If you enter an invalid path or name, a message appears indicating that the output MSI file name is invalid.
Will is invalid if the condition imposed is invalid or contrary to law.

LIFE, SALVATION; AND COMFORT FOR MAN eration now before us is nugatory to the last degree.
Counsel submitted further thata determining factor of such anapplicationwas whether the appeal would be rendered nugatory.
In the case of anada, this point has largely been rendered nugatory by MI, ibid.
Olivieri signed with Apotex would have been found by the courts to be nugatory.
Because the penis is expansible, this may pollute nugatory, conditional increases in size.
Well I've been taking Luvox but ELAVIL was nugatory for you.
Such a construction is preferable to one rendering some words nugatory.
But to argue this way, Madisonfollow the clause nugatory and improper.
The conviction is reversed, set aside or otherwise rendered nugatory.
SYN: Trifling, trite, common, unimportant, useless, nugatory, paltry, inconsiderable.