As an adjective toxic

is toxic.

As a noun cyclosarin is

cyclohexyl methylphosphonofluoridate, an extremely toxic substance used as a chemical weapon.

As a verb soften

is to make something soft or softer.

As an adjective unsoftened is

not softened.

As nouns the difference between hardball and hardballer

is that hardball is (sports) in baseball, a type of ball and baseball game, as opposed to softball while hardballer is (informal) one who exhibits hardball (tough or ruthless) behaviour.

As an adjective hardball

is tough or ruthless behavior, especially in combat, politics or business.

As a verb pilfer

is to steal in small quantities, or articles of small value; to practise petty theft.

As an adjective pilferproof is

designed to prevent pilfering (thieving), especially of a container.

As a noun container

is a big container made of metal.

As an adjective pilferproof is

designed to prevent pilfering (thieving), especially of a container.

Burglarproof is a see also of pilferproof.

As adjectives the difference between burglarproof and pilferproof

is that burglarproof is as secure as possible against burglary while pilferproof is designed to prevent pilfering (thieving), especially of a container.

As nouns the difference between biologist and xenobiologist

is that biologist is a student of biology; one versed in the science of biology while xenobiologist is a biologist who works in xenobiology.

As nouns the difference between xenobiology and xenobiologist

is that xenobiology is the speculative biology of extraterrestrial life forms while xenobiologist is a biologist who works in xenobiology.

As a noun xenobiology

is the speculative biology of extraterrestrial life forms.

As an adjective xenobiological is

of or pertaining to xenobiology.

As a verb french

is to prepare food by cutting it into strips.

As an adjective pagnolesque is

resembling the works or themes of (1895-1974), french novelist, playwright, and filmmaker.