As verbs the difference between state and reexpress

is that state is while reexpress is (rare).

As verbs the difference between express and reexpress

is that express is (senseid) to convey or communicate; to make known or explicit while reexpress is (rare).

As an adjective express

is (not comparable) moving or operating quickly, as a train not making local stops.

As a noun express

is a mode of transportation, often a train, that travels quickly or directly or express can be (obsolete) the action of conveying some idea using words or actions; communication, expression.

Reexpress is a synonym of reiterate.

As verbs the difference between reiterate and reexpress

is that reiterate is to say or do (something) for a second time, such as for emphasis while reexpress is to state again.

As an adjective reiterate

is reiterated; repeated.

Restate is a synonym of reexpress.

As verbs the difference between restate and reexpress

is that restate is to state again (without changing) while reexpress is (rare).

Repeat is a synonym of reexpress.

As verbs the difference between repeat and reexpress

is that repeat is (intransitive) to do or say again (and again) while reexpress is (rare).

As a noun repeat

is an iteration; a repetition.

As proper nouns the difference between uganda and kirundi

is that uganda is country in Eastern Africa. Official name: Republic of Uganda while Kirundi is a Bantu language spoken in Burundi, and by refugees etc in Rwanda, Tanzania, Uganda.

In physics|lang=en terms the difference between particle and tardyon

is that particle is (physics) any of various physical objects making up the constituent parts of an atom; an elementary particle or subatomic particle while tardyon is (physics) any particle with non-zero mass (ie one that travels more slowly than the speed of light).

As nouns the difference between particle and tardyon

is that particle is a very small piece of matter, a fragment; especially, the smallest possible part of something while tardyon is (physics) any particle with non-zero mass (ie one that travels more slowly than the speed of light).

As nouns the difference between mass and tardyon

is that mass is march while tardyon is (physics) any particle with non-zero mass (ie one that travels more slowly than the speed of light).

As nouns the difference between slow and tardyon

is that slow is someone who is slow; a sluggard while tardyon is (physics) any particle with non-zero mass (ie one that travels more slowly than the speed of light).

As an adjective slow

is taking a long time to move or go a short distance, or to perform an action; not quick in motion; proceeding at a low speed.

As a verb slow

is to make (something) run, move, etc less quickly; to reduce the speed of.

As an adverb slow

is slowly.

Tardyon is a synonym of bradyon.

In physics terms the difference between bradyon and tardyon

is that bradyon is a tardyon while tardyon is any particle with non-zero mass (i.e. one that travels more slowly than the speed of light).