The difference between Defective and Holy

When used as nouns, defective means a person or thing considered to be defective, whereas holy means a thing that is extremely holy.

When used as adjectives, defective means having one or more defects, whereas holy means dedicated to a religious purpose or a god.

check bellow for the other definitions of Defective and Holy

Defective as an adjective:

Having one or more defects.
Defective as an adjective (grammar, of a [[lexeme]], especially a [[verb]]):

Lacking some forms; e.g., having only one tense or being usable only in the third person.
Defective as an adjective (Arabic grammar, of a verb):

Having a root whose final consonant is weak (ي, و, or ء).

Holy as an adjective:

Dedicated to a religious purpose or a god.

Examples:

"I'm planning to visit the holy city of Jerusalem this Christmas."
Holy as an adjective:

Revered in a religion.
Holy as an adjective:

Perfect or flawless.
Holy as an adjective:

Separated or set apart from (something unto something or someone else).
Holy as an adjective:

Set apart or dedicated for a specific purpose, or for use by a single entity or person.
Holy as an adjective (slang):

Used as an intensifier in various interjections.

Examples:

"Holy cow, I can’t believe he actually lost the race!"

"Those children next door are holy terrors!"

Holy as a noun (archaic):

A thing that is extremely holy; used almost exclusively in .