Fraternal is a synonym of brotherlike.

As adjectives the difference between fraternal and brotherlike

is that fraternal is of brothers (fraternal twins ) while brotherlike is resembling a brother or some aspect of one.

As a noun power

is a button of a computer, a video game console, or similar device, that when pressed, causes the device to be either shut down or powered up.

As an adjective helioelectric is

describing electric power generated by the rays of the sun.

As a proper noun sun

is the star that the Earth revolves around and from which it receives light and warmth.

As a noun sun

is a star, especially when seen as the centre of any single solar system.

As a verb sun

is to expose to the warmth and radiation of the sun.

As an adjective helioelectric is

describing electric power generated by the rays of the sun.

As an adjective hypertensive

is of, pertaining to, or causing hypertension.

As a noun hypertensive

is a person with hypertension.

As an adverb hypertensively is

in a hypertensive way.

As a verb ague

is .

As an adjective aguelike is

resembling an ague or some aspect of one.

Feverlike is a synonym of aguelike.

As an adjective aguelike is

resembling an ague or some aspect of one.

As nouns the difference between phlogiston and antiphlogistic

is that phlogiston is phlogiston while antiphlogistic is (pharmacology) a plant or remedy that reduces inflammation.

As an adjective antiphlogistic is

counteracting inflammation.

As nouns the difference between remedy and antiphlogistic

is that remedy is something that corrects or counteracts while antiphlogistic is (pharmacology) a plant or remedy that reduces inflammation.

As a verb remedy

is to provide or serve as a remedy for.

As an adjective antiphlogistic is

counteracting inflammation.

As a verb reduce

is to bring down the size, quantity, quality, value or intensity of something; to diminish, to lower, to impair.

As an adjective antiphlogistic is

counteracting inflammation.

As a noun antiphlogistic is

(pharmacology) a plant or remedy that reduces inflammation.

As nouns the difference between proponent and speciesist

is that proponent is one who supports something; an advocate while speciesist is a proponent of speciesism.

As adjectives the difference between proponent and speciesist

is that proponent is making proposals; proposing while speciesist is of or relating to speciesism.