As nouns the difference between shadow and shadower

is that shadow is a dark projected onto a surface where light (or other radiation) is blocked by the shade of an object while shadower is one who shadows.

As a verb shadow

is to block light or radio transmission.

As adjectives the difference between smooth and smoothish

is that smooth is having a texture that lacks friction. Not rough while smoothish is somewhat smooth.

As an adverb smooth

is smoothly.

As a noun smooth

is something that is smooth, or that goes smoothly and easily.

As a verb smooth

is to make smooth or even.

In chemistry|lang=en terms the difference between polyalcohol and threitol

is that polyalcohol is (chemistry) an alcohol containing several hydroxy groups (typically more than two) while threitol is (chemistry) a polyalcohol with the molecular formula c₄h₁₀o₄, primarily used as an intermediate in the chemical synthesis of other compounds.

As nouns the difference between polyalcohol and threitol

is that polyalcohol is (chemistry) an alcohol containing several hydroxy groups (typically more than two) while threitol is (chemistry) a polyalcohol with the molecular formula c₄h₁₀o₄, primarily used as an intermediate in the chemical synthesis of other compounds.

In chemistry|lang=en terms the difference between intermediate and threitol

is that intermediate is (chemistry) any substance formed as part of a series of chemical reactions that is not the end-product while threitol is (chemistry) a polyalcohol with the molecular formula c₄h₁₀o₄, primarily used as an intermediate in the chemical synthesis of other compounds.

As nouns the difference between intermediate and threitol

is that intermediate is anything in an intermediate position while threitol is (chemistry) a polyalcohol with the molecular formula c₄h₁₀o₄, primarily used as an intermediate in the chemical synthesis of other compounds.

As an adjective intermediate

is being between two extremes, or in the middle of a range.

As a verb intermediate

is to mediate, to be an intermediate.

As nouns the difference between synthesis and threitol

is that synthesis is while threitol is (chemistry) a polyalcohol with the molecular formula c₄h₁₀o₄, primarily used as an intermediate in the chemical synthesis of other compounds.

In chemistry|lang=en terms the difference between compound and threitol

is that compound is (chemistry) a substance formed by chemical union of two or more ingredients in definite proportions by weight while threitol is (chemistry) a polyalcohol with the molecular formula c₄h₁₀o₄, primarily used as an intermediate in the chemical synthesis of other compounds.

As nouns the difference between compound and threitol

is that compound is an enclosure within which workers, prisoners, or soldiers are confined or compound can be anything made by combining several things while threitol is (chemistry) a polyalcohol with the molecular formula c₄h₁₀o₄, primarily used as an intermediate in the chemical synthesis of other compounds.

As an adjective compound

is composed of elements; not simple.

As a verb compound

is to form (a resulting mixture) by combining different elements, ingredients, or parts.

As nouns the difference between sulphur and dithioerythritol

is that sulphur is an alternative spelling of lang=en while dithioerythritol is a sulphur-containing sugar, an epimer of dithiothreitol, derived from erythrose.

As a verb sulphur

is an alternative spelling of lang=en.

As nouns the difference between sugar and dithioerythritol

is that sugar is ray, beam (of light or radiation) while dithioerythritol is (chemistry) a sulphur-containing sugar, an epimer of dithiothreitol, derived from erythrose.

In chemistry|lang=en terms the difference between epimer and dithioerythritol

is that epimer is (chemistry) any diastereoisomer that has the opposite configuration at only one of the stereogenic centres while dithioerythritol is (chemistry) a sulphur-containing sugar, an epimer of dithiothreitol, derived from erythrose.

As nouns the difference between epimer and dithioerythritol

is that epimer is (chemistry) any diastereoisomer that has the opposite configuration at only one of the stereogenic centres while dithioerythritol is (chemistry) a sulphur-containing sugar, an epimer of dithiothreitol, derived from erythrose.

In chemistry terms the difference between dithiothreitol and dithioerythritol

is that dithiothreitol is a small-molecule redox reagent with the molecular formula C₄H₁₀O₂S₂ while dithioerythritol is a sulphur-containing sugar, an epimer of dithiothreitol, derived from erythrose.