Prime is a related term of rudimentary.

As a verb prime

is .

As an adjective rudimentary is

of or relating to one or more rudiments.

As nouns the difference between peasant and yeoman

is that peasant is a member of the lowly social class which toils on the land, constituted by small farmers and tenants, sharecroppers, farmhands and other laborers on the land where they form the main labor force in agriculture and horticulture while yeoman is an official providing honorable service in a royal or high noble household, ranking between a squire and a page.

As a verb eyeing

is present participle of eye.

As a noun watchfulness is

alertness, vigilance or wakefulness.

Bestowal is a related term of gratuity.

As nouns the difference between bestowal and gratuity

is that bestowal is the act of bestowing while gratuity is a reward, service, or payment provided freely, without obligation.

Amicable is a synonym of kindly.

As adjectives the difference between amicable and kindly

is that amicable is showing friendliness or goodwill while kindly is having a kind personality.

As an adverb kindly is

in a kind manner, out of kindness.

As adjectives the difference between mulish and pigheaded

is that mulish is characteristic of a mule; stubborn, obstinate, or intractable while pigheaded is obstinate and stubborn to the point of stupidity.

Permanence is a related term of immutability.

As nouns the difference between permanence and immutability

is that permanence is the state of being permanent while immutability is the state or quality of being immutable; immutableness.

Manageable is a related term of effortless.

As adjectives the difference between manageable and effortless

is that manageable is capable of being managed; governable; tractable; subservient while effortless is without effort.

Uproar is a related term of wail.

In lang=en terms the difference between uproar and wail

is that uproar is to throw into uproar or confusion while wail is to lament; to bewail; to grieve over.

As nouns the difference between uproar and wail

is that uproar is tumultuous, noisy excitement while wail is a prolonged cry, usually high-pitched, especially as of grief or anguish.

As verbs the difference between uproar and wail

is that uproar is to throw into uproar or confusion while wail is to cry out, as in sorrow or anguish or wail can be (obsolete) to choose; to select.

As adjectives the difference between respective and characteristic

is that respective is relating to particular persons or things, each to each; particular; own while characteristic is being a distinguishing feature of a person or thing.

As a noun characteristic is

a distinguishable feature of a person or thing.