As verbs the difference between renew and remew

is that renew is (lb) to make (something) new again; to restore to freshness or original condition while remew is (label) to change, alter, transform.

As nouns the difference between rightie and nightie

is that rightie is a right-handed person while nightie is (informal) a woman's nightgown or nightdress; a dress-like garment worn to bed.

As nouns the difference between terpin and serpin

is that terpin is (obsolete|medicine) any of several preparations, primarily of terpineol, used medicinally while serpin is (protein) any of a family of proteins that inhibit serine proteases (especially trypsin).

As nouns the difference between parids and sparids

is that parids is while sparids is .

Appar is likely misspelled.

Appar has no English definition.

As a verb appay is

obsolete form of lang=en.

As a noun badling

is an effeminate or womanish man or badling can be a brood, group, or flock of ducks.

As a verb ladling is

.

As adjectives the difference between dumbest and numbest

is that dumbest is (dumb) while numbest is (numb).

As a verb polypile

is (video games|roguelikes) to stack (items) so as to polymorph them into different items in a single turn.

As a noun polypill is

medication that is a combination drug of multiple active ingredients, and that is aimed to be consumed widespread in the population, even by currently healthy individuals, as a means of preventative medicine.

As adjectives the difference between columbiferous and columniferous

is that columbiferous is that contains or yields columbium while columniferous is bearing columns.

As verbs the difference between nominate and dominate

is that nominate is to name someone as a candidate for a particular role or position, including that of an office while dominate is to govern, rule or control by superior authority or power.

As an adjective nominate

is nominotypical.