As nouns the difference between heartwood and agarwood

is that heartwood is the wood nearer the heart of a stem or branch, different in color from the sapwood while agarwood is a type of heartwood from aquilaria trees, created when the trees become infected with mold and begin to produce an aromatic resin in response to this attack.

As a proper noun aquilaria

is .

As a noun agarwood is

a type of heartwood from aquilaria trees, created when the trees become infected with mold and begin to produce an aromatic resin in response to this attack.

As a verb infected

is past tense of infect.

As an adjective infected

is referring to something that has received an infection.

As a noun agarwood is

a type of heartwood from Aquilaria trees, created when the trees become infected with mold and begin to produce an aromatic resin in response to this attack.

As nouns the difference between resin and agarwood

is that resin is a viscous hydrocarbon secretion of many plants, particularly coniferous trees while agarwood is a type of heartwood from aquilaria trees, created when the trees become infected with mold and begin to produce an aromatic resin in response to this attack.

As a verb resin

is to apply resin.

In rare|lang=en terms the difference between heptagram and heptangle

is that heptagram is (rare) a heptagon while heptangle is (rare) a heptagon.

As nouns the difference between heptagram and heptangle

is that heptagram is either of two regular seven-pointed stars, drawn with the construction lines retained; a heptangle while heptangle is (occult) a seven-pointed star with the construction lines retained.

As nouns the difference between heptagon and heptangle

is that heptagon is heptagon while heptangle is (occult) a seven-pointed star with the construction lines retained.

As nouns the difference between heptagon and heptagram

is that heptagon is heptagon while heptagram is either of two regular seven-pointed stars, drawn with the construction lines retained; a heptangle.

As an adjective helical

is in the shape of a helix.

As an adverb helically is

in a helical manner, spirally.

As adverbs the difference between spirally and helically

is that spirally is having the characteristics of a spiral while helically is in a helical manner, spirally.

As nouns the difference between horse and horseload

is that horse is a poker variant consisting of five different poker variants, with the rules changing from one variant to the next after every hand or horse can be (variant of basketball) while horseload is a large amount, originally the amount that a horse could haul.