odour

As nouns the difference between odour and null

is that odour is any smell, whether fragrant or offensive; scent; perfume while null is zero, nil; the cardinal number before einn.

As a letter s

is the letter s with a.

As a noun odour is

any smell, whether fragrant or offensive; scent; perfume.

As a noun odour

is any smell, whether fragrant or offensive; scent; perfume.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As nouns the difference between odour and favour

is that odour is any smell, whether fragrant or offensive; scent; perfume while favour is .

As a verb favour is

.

As a noun odour

is any smell, whether fragrant or offensive; scent; perfume.

As an adjective undefined is

lacking a definition or value.

Odour is a synonym of effluvium.

As nouns the difference between odour and effluvium

is that odour is any smell, whether fragrant or offensive; scent; perfume while effluvium is a gaseous or vaporous emission, especially a foul-smelling one.

As nouns the difference between odour and colon

is that odour is any smell, whether fragrant or offensive; scent; perfume while colon is the punctuation mark ":".

As a proper noun Colon is

{{surname|lang=en}.

As nouns the difference between odour and reek

is that odour is any smell, whether fragrant or offensive; scent; perfume while reek is a strong unpleasant smell or reek can be (ireland) a hill; a mountain.

As a verb reek is

(archaic|intransitive) to be emitted or exhaled, emanate, as of vapour or perfume.

As nouns the difference between odour and gas

is that odour is any smell, whether fragrant or offensive; scent; perfume while gas is matter in a state intermediate between liquid and plasma that can be contained only if it is fully surrounded by a solid (or in a bubble of liquid) (or held together by gravitational pull); it can condense into a liquid, or can (rarely) become a solid directly.

As a verb gas is

to kill with poisonous gas.

As an adjective gas is

comical, zany.

As a proper noun Gas is

a commune in Eure-et-Loir, France.

As nouns the difference between flavor and odour

is that flavor is standard spelling of from=American spelling|lang=en|flavour while odour is any smell, whether fragrant or offensive; scent; perfume.

As a verb flavor

is standard spelling of from=American spelling|lang=en|flavour.