As nouns the difference between ethylbenzene and ethenylbenzene

is that ethylbenzene is the hydrocarbon C₆H₅-CH₂CH₃ that is used in the production of styrene while ethenylbenzene is styrene.

As nouns the difference between leaven and barm

is that leaven is any agent used to make dough rise or to have a similar effect on baked goods while barm is (obsolete except in dialects) bosom, lap or barm can be foam rising upon beer, or other malt liquors, when fermenting, and used as leaven in making bread and in brewing; yeast.

As a verb leaven

is to add a leavening agent.

As verbs the difference between render and reproduce

is that render is to cause to become while reproduce is to produce an or copy of something.

As a noun render

is a substance similar to stucco but exclusively applied to masonry walls.

As a verb encompass

is to form a circle around; to encircle.

As a noun siege is

.

As a verb encompass

is to form a circle around; to encircle.

As a noun seige is

.

As verbs the difference between rummaging and scrutinising

is that rummaging is while scrutinising is .

As a noun rummaging

is the act of one who rummages.

As verbs the difference between crust and hull

is that crust is to cover with a crust while hull is .

As a noun crust

is a more solid, dense or hard layer on a surface or boundary.

As a noun annuler

is the person or authority that annuls.

As a verb abandonner is

to give up.

As nouns the difference between annuler and abandoner

is that annuler is the person or authority that annuls while abandoner is one who abandons .

As verbs the difference between fulminate and maraud

is that fulminate is to make a verbal attack while maraud is to move about in roving fashion looking for plunder.

As a noun fulminate

is any salt or ester of fulminic acid, mostly explosive.