inexcusable

As an adjective inexcusable

is not excusable.

As a noun insinuation is

the act or process of insinuating; a creeping, winding, or flowing in.

is likely misspelled.

has no English definition.

As an adjective inexcusable

is not excusable.

As adjectives the difference between inexcusable and intolerable

is that inexcusable is not excusable while intolerable is not tolerable; not capable of being borne or endured; not proper or right to be allowed; insufferable; insupportable; unbearable.

Inexcusable is a synonym of unbearable.

As adjectives the difference between inexcusable and unbearable

is that inexcusable is not excusable while unbearable is so unpleasant or painful as to be unendurable.

Inexcusable is a synonym of unallowable.

As adjectives the difference between inexcusable and unallowable

is that inexcusable is not excusable while unallowable is not allowable.

As an adjective inexcusable is

not excusable.

As adjectives the difference between unjustified and inexcusable

is that unjustified is not justified while inexcusable is not excusable.

As adjectives the difference between inexcuseable and inexcusable

is that inexcuseable is while inexcusable is not excusable.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective inexcusable is

not excusable.