As a noun classification

is the act of forming into a class or classes; a distribution into groups, as classes, orders, families, etc, according to some common relations or attributes.

As a verb comparing is

.

In mathematics|lang=en terms the difference between manifold and bifurcation

is that manifold is (mathematics) a topological space that looks locally like the "ordinary" euclidean space $\backslash mathbb\{r\}^n$ and is hausdorff while bifurcation is (mathematics) the change in the qualitative or topological structure of a given family as decribed by bifurcation theory.

As nouns the difference between manifold and bifurcation

is that manifold is (now historical) a copy made by the manifold writing process while bifurcation is (biology) a division into two branches.

As an adjective manifold

is various in kind or quality, diverse.

As an adverb manifold

is many times; repeatedly.

As a verb manifold

is to make manifold; multiply.

As a noun folktale

is a tale or story that is part of the oral tradition of a people or a place.

As an adjective traditional is

of or pertaining to tradition; derived from tradition; communicated from ancestors to descendants by word only; transmitted from age to age without writing; as, traditional opinions; traditional customs; traditional expositions of the scriptures.

In transitive terms the difference between relay and race

is that relay is to pass on or transfer (information) while race is to compete against in such a race.

As nouns the difference between relay and race

is that relay is a new set of hounds while race is a contest between people, animals, vehicles, etc. where the goal is to be the first to reach some objective. Several horses run in a horse race, and the first one to reach the finishing post wins.

As verbs the difference between relay and race

is that relay is to release a new set of hounds while race is to take part in a race (in the sense of a contest).

As a noun note

is .

As a proper noun melody is

.

In lang=en terms the difference between wrench and tool

is that wrench is to use the tool known as a wrench while tool is to work very hard.

As nouns the difference between wrench and tool

is that wrench is (obsolete) a trick or artifice while tool is (senseid)a mechanical device intended to make a task easier.

As verbs the difference between wrench and tool

is that wrench is (obsolete) to violently move in a turn or writhe while tool is to work on or shape with tools, eg, hand-tooled leather .

As verbs the difference between brutalize and bully

is that brutalize is while bully is to intimidate (someone) as a bully.

As a noun bully is

a person who is cruel to others, especially those who are weaker or have less power.

As an adjective bully is

(us|slang) very good; excellent.

As an interjection bully is

(often|followed by for) well done!.

As a verb fledging

is .

As a proper noun bird is

.

As a noun rivulet

is a small brook or stream; a streamlet.

As a proper noun small is

.

As adjectives the difference between subliminal and secret

is that subliminal is (of a stimulus) below the threshold of conscious perception, especially if still able to produce a response while secret is being or kept hidden.

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.