Difference between Inability and Refusal

INABILITY vs REFUSAL: NOUN

Lack of ability (especially mental ability) to do something
Lack of ability or means.
The state of being unable, physically, mentally, or morally; want of ability; lack of power, capacity, or means: as, inability to perform a task, or to pay one's debts.
Specifically In theology, want of power to obey the law of God.
The quality or state of being unable; lack of ability; lack of sufficient power, strength, resources, or capacity.
Lack of the ability to do something; incapability
Lacking the power to perform

A message refusing to accept something that is offered
The act or an instance of refusing.
The opportunity or right to accept or reject something before it is offered elsewhere.
In mech., the limiting resistance of a female screw or nut to further turning upon the male screw or bolt, and conversely.
The act of refusing; denial or rejection of anything demanded, solicited, or offered for acceptance.
The choice of refusing or taking; the right of taking in preference to others; option of buying; preëmption.
In hydraulic engineering, the resistance of a pile at any point to further driving.
The right of taking in preference to others; the choice of taking or refusing; option.
Depth or point at which well or borehole drilling cannot continue.
The act of refusing

Absence, Incapacity, Unavailability, Ineptitude, Inadequacy, Ineffectiveness, Lack, Failed, Incapability, Refusal, Failing, Ability, Failure, Unwillingness, Unfitness

Rejecting, Decision, Rejection, Reticence, Failure, Unwilling, Inability, Refuse, Refuses, Refused, Reluctance, Refusing, Unwillingness, Regrets, Declination

Powerlessness, Inefficiency, Shortcoming, Incompetence, Absence, Unavailability, Ineptitude, Inadequacy, Lack, Failed, Refusal, Failing, Ability, Failure, Unwillingness

Objection, Rejected, Lack, Denial, Rejecting, Decision, Rejection, Reticence, Failure, Unwilling, Inability, Refuse, Reluctance, Refusing, Unwillingness

Inability to have an erection suitable for intercourse.
Stuttering, inability to articulate consonants and vowel sounds.
Bosses and towers are immune to inability effects.
However, I feel this inability is only temporary.
Unrealistic expectation or the inability to implent policy?
Dory with an inability to develop declarative memory.
Inability to see the funny side of things.
Inability to carry out any activity without discomfort.
They cover everything from our inability to travel to our inability to seek psychological assistance, for example.
Accordingly, the attachment system is more undermined by inability to depend on and fit in with others than on inability to gain autonomy.

You should consider any sign of objection, distress or indication of refusal, whether or not it is spoken, as implied refusal.
Parole Administrators on a daily basis through the refusal to approve arrests and the refusal to acknowledge parolee violations.
Refusal to do so results in additional penalties and evidence of said refusal will be used against you should your case proceed to trial.
Should Council wish to refuse the application, reasons for the refusal are required including a written explanation of the refusal.
Once a consumer has stated refusal to pay up, legal action can be taken up depending on the reasons for refusal.
The reasons for refusal will be given in the refusal notice.
This listing of refusal reasons gives only basic information regarding the grounds for the refusal.
Refusal to take breath test can occur through conduct as well as expressed refusal.
Refusal to submit to a test may result in dismissal or refusal of employment.
Refusal may result in termination or refusal to employ.