As a noun variation

is variation.

As an adjective flectional is

pertaining to flection; serving to bend or vary, specifically, pertaining to the terminal variation of words; inflectional.

As adjectives the difference between inflectional and flectional

is that inflectional is of or pertaining to inflection while flectional is pertaining to flection; serving to bend or vary, specifically, pertaining to the terminal variation of words; inflectional.

As nouns the difference between puzzle and crossnumber

is that puzzle is puzzle while crossnumber is a puzzle that resembles a crossword but is to be filled with numbers rather than words, the numbers being clued either arithmetically or by general knowledge (such as the year of a historical event).

As nouns the difference between quinine and iodoquinine

is that quinine is (pharmaceutical drug) a bitter colourless powder, an alkaloid derived from cinchona bark, used to treat malaria and as an ingredient of tonic water while iodoquinine is (organic compound) an iodide of quinine, the base of herapathite.

As nouns the difference between base and iodoquinine

is that base is something from which other things extend; a foundation while iodoquinine is an iodide of quinine, the base of herapathite.

As a verb base

is to give as its foundation or starting point; to lay the foundation of.

As an adjective base

is low in height; short.

As an acronym base

is alternative form of BASE|lang=en.

As nouns the difference between herapathite and iodoquinine

is that herapathite is iodoquinine]] sulfate, a chemical compound whose crystals are dichroic and thus can be used for [[polarize|polarizing light while iodoquinine is (organic compound) an iodide of quinine, the base of herapathite.

As a verb obtained

is (obtain).

As an adjective inobtainable is

not able to be obtained.

As a proper noun Gemara

is part of the Talmud, comprising rabbinical analysis of and commentary on the Mishnah.

As an adjective Gemaric is

pertaining to the Gemara.

As a proper noun earth

is the third planet in order from the sun, upon which humans live represented in astronomy and astrology by.

As an adjective geocyclic is

of, pertaining to, or illustrating the revolutions of the earth.

As a noun periodic

is newspaper.

As an adjective geocyclic is

of, pertaining to, or illustrating the revolutions of the earth.