As nouns the difference between modality and morality

is that modality is the fact of being modal while morality is recognition of the distinction between good and evil or between right and wrong; respect for and obedience to the rules of right conduct; the mental disposition or characteristic of behaving in a manner intended to produce morally good results.

As a verb skens

is (sken).

As a noun skets is

.

As adjectives the difference between undersigned and undesigned

is that undersigned is having signatures at the end or bottom while undesigned is not designed.

As a noun undersigned

is the person or those people, mentioned in a document, whose names and signatures appear at the end.

As verbs the difference between zapped and gapped

is that zapped is (zap) while gapped is (gap).

As an adjective gapped is

having a gap.

As verbs the difference between stagnated and stagnate

is that stagnated is past tense of stagnate while stagnate is to cease motion, activity, or progress.

As nouns the difference between tubers and tuyers

is that tubers is plural of lang=en while tuyers is plural of lang=en.

As adjectives the difference between shaped and chaped

is that shaped is having been given a shape, especially a curved shape while chaped is (obsolete) furnished with a chape or chapes.

As a verb shaped

is (shape).

As an adjective solary

is (obsolete) pertaining to the sun; solar.

As a noun solars is

.

As nouns the difference between tapers and tabers

is that tapers is plural of taper; thin candles used for lighting other candles while tabers is plural of lang=en.

As a verb synonymise

is .

As a noun synonymist is

a person who studies synonyms.