Recital is a related term of kind.

As nouns the difference between recital and kind

is that recital is recital while kind is child (young person).

Familiar is a related term of vulgar.

As adjectives the difference between familiar and vulgar

is that familiar is familial while vulgar is vulgar.

Private is a related term of informal.

As an adjective private

is belonging to, concerning, or accessible only to an individual person or a specific group.

As a noun private

is the lowest rank of the army.

As a verb informal is

to inform (to communicate knowledge to others).

As nouns the difference between prodigality and loss

is that prodigality is wasteful extravagance while loss is an instance of losing, such as a defeat.

Jittery is a related term of jerky.

As adjectives the difference between jittery and jerky

is that jittery is nervy, jumpy, on edge while jerky is characterized by physical jerking.

As a noun jerky is

lean meat cured and preserved by cutting into thin strips and air-drying in the sun.

Cross is a related term of obnoxious.

As a proper noun cross

is for someone who lived near a stone cross on a road.

As an adjective obnoxious is

extremely unpleasant, offensive, very annoying, odious or contemptible.

Diffuse is a related term of promote.

As verbs the difference between diffuse and promote

is that diffuse is while promote is to raise (someone) to a more important, responsible, or remunerative job or rank.

As nouns the difference between fountain and derivation

is that fountain is a spring, natural source of water while derivation is a leading or drawing off of water from a stream or source.

As a verb fountain

is to flow or gush as if from a fountain.

Scrumptious is a related term of toothsome.

As adjectives the difference between scrumptious and toothsome

is that scrumptious is delicious; delectable while toothsome is delicious.

Worry is a related term of peril.

As nouns the difference between worry and peril

is that worry is a strong feeling of anxiety while peril is peril, danger.

As a verb worry

is to seize or shake by the throat, especially of a dog or wolf.