fast

As verbs the difference between fast and colour

is that fast is while colour is to give something colour.

As a noun colour is

(lb) the spectral composition of visible light.

As an adjective colour is

conveying colour, as opposed to shades of grey.

As a verb fast

is .

As a letter s

is the letter s with a.

As a verb fast is

.

Abandoned is a related term of fast.

As verbs the difference between abandoned and fast

is that abandoned is (abandon) while fast is .

As an adjective abandoned

is self-abandoned, or given up to vice; immoral; extremely wicked, or sinning without restraint; irreclaimably wicked; as, an abandoned villain .

Fast is a related term of lightfooted.

As a verb fast

is .

As an adjective lightfooted is

.

Fast is a synonym of snappily.

As a verb fast

is .

As an adverb snappily is

in a snappy manner.

As verbs the difference between abrupt and fast

is that abrupt is (archaic) to tear off or asunder while fast is .

As an adjective abrupt

is (obsolete|rare) broken away (from restraint) .

As a noun abrupt

is (poetic) something which is ; an abyss .

As an adjective excellent

is of the highest quality; splendid.

As an adverb excellent

is (obsolete) excellently.

As a verb fast is

.

As verbs the difference between fast and embark

is that fast is while embark is to get on a boat or ship or (outside the usa) an aeroplane.

As verbs the difference between fast and study

is that fast is while study is (usually|academic) to revise materials already learned in order to make sure one does not forget them, usually in preparation for an examination.

As a noun study is

(label) a state of mental perplexity or worried thought.