In botany|lang=en terms the difference between spikelet and rachilla

is that spikelet is (botany) a small, or secondary spike, especially one of many in the inflorescence of a grass or sedge while rachilla is (botany) a rachis of secondary or higher order in leaves and ferns that are compound more than once.

As nouns the difference between spikelet and rachilla

is that spikelet is (botany) a small, or secondary spike, especially one of many in the inflorescence of a grass or sedge while rachilla is (botany) the part of a spikelet, in grasses and sedges, that bears the florets.

As a proper noun grass

is .

As a noun rachilla is

(botany) the part of a spikelet, in grasses and sedges, that bears the florets.

As nouns the difference between sedge and rachilla

is that sedge is any plant of the genus carex , the s, perennial, endogenous herbs, often growing in dense tufts in marshy places they have triangular jointless stems, a spiked inflorescence, and long grasslike leaves which are usually rough on the margins and midrib there are several hundred species or sedge can be while rachilla is (botany) the part of a spikelet, in grasses and sedges, that bears the florets.

As a verb recover

is to get back, regain (a physical thing lost etc) or recover can be to cover again.

As a noun recover

is (label) recovery.

As an adjective unrecovered is

not recovered.

As a verb illuminating

is present participle of lang=en.

As an adjective unilluminating is

not illuminating; unenlightening.

As adjectives the difference between unenlightening and unilluminating

is that unenlightening is not enlightening while unilluminating is not illuminating; unenlightening.

As adjectives the difference between danceable and undanceable

is that danceable is (of music) suitable for dancing while undanceable is not danceable.

As adjectives the difference between public and quasipublic

is that public is public while quasipublic is having some characteristics of an public system or organization.

As adjectives the difference between tubular and quasitubular

is that tubular is shaped like a tube while quasitubular is having some characteristics of a tubular system or device.

As an adjective pathbreaking

is opening a new path or approach.

As a noun pathbreaker is

a person who carries out pathbreaking work.