Difference between Ineligible and Undesirable

INELIGIBLE vs UNDESIRABLE: NOUN

Not eligible
Disqualified by law, rule, or provision.
Unworthy of being chosen; unfit.
Not eligible; not qualified to be chosen (for an office, post, position); not worthy to be chosen or preferred; not expedient or desirable.
Prohibited by official rules

Not eligible, in general; unworthy of choice; unsuitable; inexpedient: as, an ineligible site for a building.
Specifically, not eligible to a specified office or post of honor; legally or otherwise disqualified.

Excluded, Qualified, Impermissible, Qualify, Invalid, Unfit, Eligibility, Eligible, Legal, Undesirable, Unentitled, Unqualified, Illegal, Unsuitable, Disqualified

Unnecessary, Disadvantageous, Unhealthy, Unwelcome, Unacceptable, Unsavory, Detrimental, Desirable, Unpleasant, Harmful, Undesired, Ineligible, Unenviable, Unsuitable, Unwanted

Excluded, Qualified, Impermissible, Qualify, Invalid, Unfit, Eligibility, Eligible, Legal, Undesirable, Unentitled, Unqualified, Illegal, Unsuitable, Disqualified

Unnecessary, Disadvantageous, Unhealthy, Unwelcome, Unacceptable, Unsavory, Detrimental, Desirable, Unpleasant, Harmful, Undesired, Ineligible, Unenviable, Unsuitable, Unwanted

Criminal aliens ineligible to be considered for release.
Reasonable Opportunity, the applicant is ineligible for benefits.
When a child is found ineligible for special education during a reevaluation, the reevaluation that found the student ineligible is billable.
Applicants who are on academic probation or who are ineligible to continue graduate study at another university are ineligible for admission.
Is my supplier in any way ineligible to participate in an ITAR export transaction because they have become ineligible under the ITAR?
Members with two consecutive PFA failures remain ineligible for advancement and ineligible for participation in the advancement exam.
Likewise, the mere recitation of what would otherwise be ineligible subject matter in a claim does not render that claim ineligible.
Ineligible Hospital Any services rendered or supplies provided while you are confined in an Ineligible Hospital.
Ineligible charges: service charges which are ineligible for HB cannot be covered by a DHP.
Ineligible tone is heard when an observed call becomes ineligible for observation.

Take action to eliminate undesirable trends as appropriate.
This is clearly undesirable in a traffic model.
Video games can be both great and undesirable.
This may not be undesirable in all cases.
May lead to undesirable practices, touts, agents etc.
Actions are performed to improve the undesirable state.
These undesirable outcomes are referred to as impacts.
We think this restriction is unnecessary and undesirable.
OS is not compromised with undesirable Root CAs.
Changing Your Undesirable ehaviours: Follow these four steps to change your undesirable behaviour.