As nouns the difference between substitution and parasubstitution

is that substitution is substitution, replacement while parasubstitution is (organic chemistry) any substitution reaction that introduces an atom or group into the para- position.

As nouns the difference between reaction and parasubstitution

is that reaction is while parasubstitution is (organic chemistry) any substitution reaction that introduces an atom or group into the para- position.

As nouns the difference between oxyanion and orthovanadate

is that oxyanion is (chemistry) any anion derived from an oxyacid while orthovanadate is (inorganic chemistry) the oxyanion of vanadium vo₄^3- or any salt containing this ion.

As nouns the difference between vanadium and orthovanadate

is that vanadium is vanadium (symbol: v) while orthovanadate is (inorganic chemistry) the oxyanion of vanadium vo₄^3- or any salt containing this ion.

As nouns the difference between salt and orthovanadate

is that salt is a common substance, chemically consisting mainly of sodium chloride (NaCl), used extensively as a condiment and preservative while orthovanadate is the oxyanion of vanadium VO₄^3- or any salt containing this ion.

As an adjective salt

is salty; salted.

As a verb salt

is to add salt to.

As an initialism SALT

is strategic Arms Limitation Talks.

As a proper noun ornithischia

is .

As a noun ornithischian is

any of a group of dinosaurs, of the order ornithischia , that have hips characteristic of birds.

In geology terms the difference between rock and orogen

is that rock is any natural material with a distinctive composition of minerals while orogen is the rock deformed by an orogeny.

As nouns the difference between rock and orogen

is that rock is the naturally occurring aggregate of solid mineral matter that constitutes a significant part of the earth's crust while orogen is the rock deformed by an orogeny.

As a verb rock

is to move gently back and forth.

As a proper noun Rock

is {{surname|topographic|from=Middle English}} for someone living near a rock or an oak ( {{term|atter|lang=enm}} + {{term|oke|lang=enm}} ).

As nouns the difference between substitution and orthosubstitution

is that substitution is substitution, replacement while orthosubstitution is (organic chemistry) any substitution reaction that introduces an atom or group into the ortho- position.

As nouns the difference between reaction and orthosubstitution

is that reaction is while orthosubstitution is (organic chemistry) any substitution reaction that introduces an atom or group into the ortho- position.

As a noun plant

is an organism that is not an animal, especially an organism capable of photosynthesis typically a small or herbaceous organism of this kind, rather than a tree.

As a verb plant

is to place (a seed or plant) in soil or other substrate in order that it may live and grow.

As an adjective nymphoid is

of or pertaining to a nymph.