As nouns the difference between heterogony and heterogamy

is that heterogony is (botany) the condition of having two or more kinds of flower, different as to the length of their stamens and pistils while heterogamy is (label) the state of conjugating gametes that are different in size, structure and function.

As an adverb exponentially

is (mathematics|sciences) in an exponential manner.

As a noun burger is

citizen, burgher; legally recognized inhabitant of a city or state.

As an adverb exponentially

is (mathematics|sciences) in an exponential manner.

As a noun moose is

.

As an adverb exponentially

is (mathematics|sciences) in an exponential manner.

As a noun food is

(uncountable) any substance that can be consumed by living organisms, especially by eating, in order to sustain life.

As a proper noun knowledge

is a course of study which must be completed by prospective london taxi drivers; consists of 320 routes through central london and many significant places.

As a noun mind is

the ability for rational thought.

As a verb mind is

(now|regional) to remember.

As nouns the difference between blink and sum

is that blink is the act of very quickly closing both eyes and opening them again while sum is noise (sound or signal generated by random fluctuations).

As a verb blink

is to close and reopen both eyes quickly.

As nouns the difference between specialist and registrar

is that specialist is someone who is an expert in, or devoted to, some specific branch of study or research while registrar is an official keeper, or recorder of records.

As an adjective specialist

is specialised.

As nouns the difference between pioneer and father

is that pioneer is one who goes before, as into the wilderness, preparing the way for others to follow while father is a (generally human) male who begets a child.

As verbs the difference between pioneer and father

is that pioneer is to go before and prepare or open a way for; to act as pioneer while father is to be a father to; to sire.

As a proper noun Father is

god, the father of Creation.

As adverbs the difference between ahead and forwards

is that ahead is in or to the front; in advance; onward while forwards is toward the front.

As a verb forwards is

third-person singular of forward.

As a noun forwards is

plural of lang=en.

As an adjective human

is (label) classical (of or pertaining to the classical - latin, greek - languages, literature, history and philosophy).

As a noun moth is

a usually nocturnal insect of the order lepidoptera, distinguished from butterflies by feather-like antennae or moth can be the plant or moth can be .

As a verb moth is

to hunt for moths.