Bump is a synonym of slam.

As a proper noun bump

is .

As a verb slam is

(ergative) to shut with sudden force so as to produce a shock and noise or slam can be (card games) to defeat by winning all the tricks of a deal or a hand.

As a noun slam is

(countable) a sudden impact or blow or slam can be (obsolete) a type of card game, also called ruff and honours.

Cake is a synonym of coagulate.

In lang=en terms the difference between cake and coagulate

is that cake is coat (something) with a crust of solid material while coagulate is to cause to congeal.

As nouns the difference between cake and coagulate

is that cake is a rich, sweet dessert food, typically made of flour, sugar and eggs and baked in an oven, and often covered in icing while coagulate is a mass formed by means of coagulation.

As verbs the difference between cake and coagulate

is that cake is coat (something) with a crust of solid material or cake can be (uk|dialect|obsolete|intransitive) to cackle like a goose while coagulate is to become congealed; to convert from a liquid to a semisolid mass.

As an adjective coagulate is

(obsolete) coagulated.

Witness is a related term of confirmation.

As nouns the difference between witness and confirmation

is that witness is attestation of a fact or event; testimony while confirmation is confirmation.

As a verb witness

is to furnish proof of, to show.

Secret is a related term of insidious.

As adjectives the difference between secret and insidious

is that secret is being or kept hidden while insidious is producing harm in a stealthy, often gradual, manner.

As a noun secret

is (countable|uncountable) knowledge that is hidden and intended to be kept hidden.

As a verb secret

is to make or keep secret.

Thought is a related term of judgment.

As nouns the difference between thought and judgment

is that thought is form created in the mind, rather than the forms perceived through the five senses; an instance of thinking while judgment is the act of judging.

As a verb thought

is (think).

Gay is a synonym of showy.

As a noun gay

is nape.

As a verb gay

is to crow.

As an adjective showy is

(sometimes|derogatory) calling attention; flashy; standing out to the eye.

Unsubstantial is a related term of temporary.

As adjectives the difference between unsubstantial and temporary

is that unsubstantial is (archaic) while temporary is not permanent; existing only for a period or periods of time.

As a noun temporary is

one serving for a limited time; short-term employee.

Garnish is a related term of enrich.

As verbs the difference between garnish and enrich

is that garnish is to decorate with ornamental appendages; to set off; to adorn; to embellish while enrich is to make (someone) rich or richer.

As a noun garnish

is a set of dishes, often pewter, containing a dozen pieces of several types.

Riveting is a related term of charming.

As verbs the difference between riveting and charming

is that riveting is while charming is .

As adjectives the difference between riveting and charming

is that riveting is commanding the attention of spectators while charming is pleasant, charismatic.

As nouns the difference between riveting and charming

is that riveting is the act of joining with rivets while charming is the casting of a magical charm.

Undergraduate is a related term of novice.

As nouns the difference between undergraduate and novice

is that undergraduate is a student at a university who has not yet received a degree while novice is a beginner; one who is not very familiar or experienced in a particular subject.

As an adjective undergraduate

is of, relating to, or being an undergraduate.