As nouns the difference between twelve and dodecathlon

is that twelve is a group of twelve items while dodecathlon is a gymnastics competition comprising twelve sub-competitions.

As a numeral twelve

is the cardinal number occurring after eleven and before thirteen, represented in Arabic numerals as 12 and in Roman numerals as XII.

As a noun column

is (architecture) a solid upright structure designed usually to support a larger structure above it, such as a roof or horizontal beam, but sometimes for decoration.

As an adjective enneastyle is

(architecture|of a classical temple or other structure) having nine columns.

As adjectives the difference between careful and stewardly

is that careful is (obsolete) full of care or grief; sorrowful, sad while stewardly is befitting a steward.

As an adverb stewardly is

with or as with the care of a steward; prudently; providently.

As adjectives the difference between provident and stewardly

is that provident is possessing, exercising, or demonstrating great care and consideration for the future while stewardly is befitting a steward.

As an adverb stewardly is

with or as with the care of a steward; prudently; providently.

As adverbs the difference between prudently and stewardly

is that prudently is in a prudent manner while stewardly is with or as with the care of a steward; prudently; providently.

As an adjective stewardly is

befitting a steward.

As nouns the difference between protein and immunopurification

is that protein is protein while immunopurification is the use of immunological techniques to purify proteins, antigens etc.

As nouns the difference between antigen and immunopurification

is that antigen is antigen while immunopurification is the use of immunological techniques to purify proteins, antigens etc.

As nouns the difference between immunoprecipitation and immunopurification

is that immunoprecipitation is a technique in which an antigen is precipitated from solution by using an antibody, or a particular use of this technique while immunopurification is the use of immunological techniques to purify proteins, antigens etc.

As an adjective promiscuous

is made up of various disparate elements mixed together; of disorderly composition.

As a noun sket is

a promiscuous woman.

As nouns the difference between flat and moineau

is that flat is an area of level ground while moineau is a small flat bastion, raised in the middle of an overlong curtain.

As an adjective flat

is having no variations in height.

As an adverb flat

is so as to be flat.

As a verb flat

is to make a flat call; to call without raising.