As an adjective zany

is unusual and bizarre in a funny, comical way; outlandish; clownish.

As a noun zany

is a fool or clown. Especially one whose business on the stage was to imitate foolishly the actions of the principal clown.

As an adverb zanily is

in a zany manner.

As adjectives the difference between oak and quercivorous

is that oak is while quercivorous is feeding on oak leaves.

As a noun leaves

is plural of lang=en.

As a verb leaves

is third-person singular of leave.

As an adjective quercivorous is

feeding on oak leaves.

As nouns the difference between red and quinacridone

is that red is (reverse electrodialysis) while quinacridone is (chemistry) an organic compound, a red powder with the molecular formula c₂₀h₁₂n₂o₂, used as a pigment.

As nouns the difference between powder and quinacridone

is that powder is the fine particles to which any dry substance is reduced by pounding, grinding, or triturating, or into which it falls by decay; dust while quinacridone is (chemistry) an organic compound, a red powder with the molecular formula c₂₀h₁₂n₂o₂, used as a pigment.

As a verb powder

is to reduce to fine particles; to pound, grind, or rub into a powder.

As nouns the difference between pigment and quinacridone

is that pigment is pigment while quinacridone is (chemistry) an organic compound, a red powder with the molecular formula c₂₀h₁₂n₂o₂, used as a pigment.

As a numeral fifteen

is the cardinal number occurring after fourteen (14) and before sixteen (16).

As an adjective quindecasyllabic is

having fifteen syllables.

As a noun syllable

is (linguistics) a unit of human speech that is interpreted by the listener as a single sound, although syllables usually consist of one or more vowel sounds, either alone or combined with the sound of one or more consonants; a word consists of one or more syllables.

As a verb syllable

is (poetic) to utter in syllables.

As an adjective quindecasyllabic is

(prosody) having fifteen syllables.

Octagenarian is a synonym of octogenarian.

As nouns the difference between octogenarian and octagenarian

is that octogenarian is one who is between the age of eighty and eighty-nine, inclusive while octagenarian is one who is between the ages of 80 and 89, inclusive.

As an adjective octogenarian

is being between the age of 80 and 89, inclusive.

As nouns the difference between wine and jeropiga

is that wine is an alcoholic beverage made by fermenting juice of grapes while jeropiga is a liqueur made from partially-fermented malt or wine, found mainly in Portugal.

As a verb wine

is to entertain with wine.