As a noun serendipity

is an unsought, unintended, and/or unexpected, but fortunate, discovery and/or learning experience that happens by accident.

As an adjective fortuituous is

by chance; by serendipity; accidental;.

As a verb enzyme

is .

As a noun pectinase is

(enzyme) any of various enzymes that break down pectin.

Inconceivableness is a synonym of inconceivability.

As nouns the difference between inconceivableness and inconceivability

is that inconceivableness is the quality of being inconceivable while inconceivability is (uncountable) the quality of being inconceivable.

Conceivableness is an antonym of inconceivableness.

As nouns the difference between conceivableness and inconceivableness

is that conceivableness is the state or quality of being conceivable while inconceivableness is the quality of being inconceivable.

As a verb enzyme

is .

As a noun intergrase is

(enzyme) an enzyme produced by a retrovirus that enables its nucleic acid to be integrated into that of a host.

As nouns the difference between retrovirus and intergrase

is that retrovirus is retrovirus while intergrase is (enzyme) an enzyme produced by a retrovirus that enables its nucleic acid to be integrated into that of a host.

As a verb integrated

is (integrate).

As an adjective integrated

is composed and coordinated to form a whole.

As a noun intergrase is

(enzyme) an enzyme produced by a retrovirus that enables its nucleic acid to be integrated into that of a host.

As adjectives the difference between chelate and subchelate

is that chelate is having chelae, or in the form of a chela while subchelate is describing a short or stubby chelate appendage.

As a noun chelate

is a chelate compound.

As a verb chelate

is to form a chelate compound by combining a metal atom to form a ring.

As nouns the difference between gravity and fusor

is that gravity is resultant force on earth's surface, of the attraction by the earth's masses, and the centrifugal pseudo-force caused by the earth's rotation while fusor is (astronomy) a celestial body that, through self-gravity, is able to perform nuclear fusion within its core, at any point in its life these include stars, stellar remnants, and brown dwarfs.

As nouns the difference between star and fusor

is that star is star while fusor is (astronomy) a celestial body that, through self-gravity, is able to perform nuclear fusion within its core, at any point in its life these include stars, stellar remnants, and brown dwarfs.