What words drop e add ous?

You're asking about words that follow a specific spelling rule: dropping the final "e" and adding "ous" to form an adjective. This rule is common in English and applies to many words. Here's a breakdown:

The Rule:

* Drop the final "e" from a base word if it ends in a consonant followed by an "e."

* Add "ous" to form an adjective.

Examples:

* Courage (noun) -> Courageous (adjective)

* Danger (noun) -> Dangerous (adjective)

* Fame (noun) -> Famous (adjective)

* Glory (noun) -> Glorious (adjective)

* Humorous (adjective) -> Humorous (adjective)

* Nervous (adjective) -> Nervous (adjective)

* Poison (noun) -> Poisonous (adjective)

* Shame (noun) -> Shameful (adjective)

* Spontaneous (adjective) -> Spontaneous (adjective)

* Treacherous (adjective) -> Treacherous (adjective)

Exceptions:

There are some exceptions to this rule, and it's important to note that words can have multiple forms:

* Words that end in "ce" or "ge": These words often retain the "e" before adding "ous."

* Words with a double consonant before the "e": These words typically do not drop the "e."

Examples of Exceptions:

* Notice (noun) -> Noticeable (adjective)

* Change (noun) -> Changeable (adjective)

* Strange (adjective) -> Strange (adjective)

It's always a good idea to check a dictionary if you're unsure about the spelling of a particular word.