As a noun discernment

is the ability to distinguish; judgement.

As an adjective undefined is

lacking a definition or value.

As a noun guard

is a person who, or thing that, protects or watches over something.

As a verb guard

is to protect from danger; to secure against surprise, attack, or injury; to keep in safety; to defend.

As an adjective undefined is

lacking a definition or value.

As an interjection new

is mew, meow, miaow.

As an adjective undefined is

lacking a definition or value.

As a noun dirt

is animal.

As an adjective undefined is

lacking a definition or value.

As a noun thickness

is (uncountable) the property of being thick (in dimension).

As an adjective undefined is

lacking a definition or value.

As a noun basket

is a lightweight container, generally round, open at the top, and tapering toward the bottom.

As a verb basket

is to place in a or in baskets.

As an adjective undefined is

lacking a definition or value.

As a noun coursebook

is a textbook, a book designed to accompany a specific academic course, or one specified by the writers of the course to be read by its students.

As an adjective undefined is

lacking a definition or value.

As adjectives the difference between abhorrent and undefined

is that abhorrent is (archaic) inconsistent with; far removed from; strongly opposed to, as, abhorrent thoughts while undefined is lacking a definition or value.

As a verb substitute

is to use in place of something else, with the same function.

As a noun substitute

is a replacement or stand-in for something that achieves a similar result or purpose.

As an adjective undefined is

lacking a definition or value.

As a noun trinitarian

is .

As an adjective undefined is

lacking a definition or value.