Words ending in -ward and -wards can be both adjectives and adverbs. No -ly is needed. In the first example below, backward is an adjective. In the second one, down… See more

When used as nouns denoting specific regions, these words are capitalized—for example: As adjectives, unless they’re parts of proper names (e.g. West Virginia, South Aust… See more

In many cases, constructions involving these adjectives can be shortened to one word—for example: This sentencecould be shortened to, These -ly words are most applicable … See more

These are unnecessary words. Northerly, southerly, westerly, and easterly—without the n—are the standard words Similar words that combine directions… See more