Ideal is a related term of example.

As nouns the difference between ideal and example

is that ideal is ideal (perfect standard) while example is something that is representative of all such things in a group.

As a verb example is

to be illustrated or exemplified (by).

Rosy is a related term of prosperous.

As adjectives the difference between rosy and prosperous

is that rosy is rose-coloured while prosperous is characterized by success.

As a noun rosy

is (slang|british) tea.

Laughter is a related term of playfulness.

As nouns the difference between laughter and playfulness

is that laughter is the sound of laughing, produced by air so expelled; any similar sound while playfulness is the quality of being playful.

As adjectives the difference between constant and eternal

is that constant is unchanged through time or space; permanent while eternal is lasting forever; unending.

As a noun constant

is that which is permanent or invariable.

Unruly is a related term of uproarious.

As adjectives the difference between unruly and uproarious

is that unruly is wild; uncontrolled while uproarious is characterized by loud, confused noise, or by noisy and uncontrollable laughter.

Shock is a related term of block.

As nouns the difference between shock and block

is that shock is sudden, heavy impact or shock can be an arrangement of sheaves for drying, a stook while block is bloc.

As a verb shock

is to cause to be emotionally shocked or shock can be to collect, or make up, into a shock or shocks; to stook.

Merciless is a related term of demoniac.

As adjectives the difference between merciless and demoniac

is that merciless is showing no mercy; cruel and pitiless while demoniac is possessed or controlled by a demon.

As a noun demoniac is

someone who is possessed by a demon.

In transitive terms the difference between relish and rapture

is that relish is to taste or eat with pleasure, to like the flavor of; to take great pleasure in while rapture is to take (someone) off the Earth and bring (them) to Heaven as part of the Rapture.

As nouns the difference between relish and rapture

is that relish is a pleasing taste; flavor that gratifies the palate; hence, enjoyable quality; power of pleasing while rapture is extreme pleasure, happiness or excitement.

As verbs the difference between relish and rapture

is that relish is to taste; to have a specified taste or flavour while rapture is to cause to experience great happiness or excitement.

As a proper noun Rapture is

a prophesied sudden removal of Christian believers from the Earth before the Tribulation or simultaneous with the second coming of Jesus Christ.

In transitive terms the difference between assign and acknowledge

is that assign is to attribute or sort something into categories while acknowledge is to admit the knowledge of; to recognize as a fact or truth; to declare one's belief in; as, to acknowledge the being of a god.

As a noun assign

is an assignee.

Indefinite is a related term of evasive.

As adjectives the difference between indefinite and evasive

is that indefinite is without limit; forever, or until further notice; not definite while evasive is .