Do All Adverbs End in '-Ly'?

Today we’re going to see if we are allowed to “drive slow” instead of “slowly.” May we “jump high” or “sit up straight”? What about the advertising slogan “Eat fresh”? Yes, today is adverb day, with a sprinkling of adjectives.

What are adjectives and adverbs?

An adjective modifies a noun or pronoun. For example, in the sentence “That is a real diamond,” “real” is an adjective that modifies the noun “diamond.” Other examples of adjectives are “devious” and “fair.”

Squiggly eyed the chocolate with a devious smile.

Aardvark reminded Squiggly of his promise to eat only his fair share.

An adverb, on the other hand, modifies a verb, an adjective, or another adverb. Adverbs often have an “-ly” at the end, as in “happily” and “heartily.”

Squiggly happily posed for the cameras.

Aardvark heartily hoped he would get a turn in the limelight.

Such adverbs are usually formed by adding “-ly” to the end of an adjective, as we just did with the adjectives “happy” and “hearty.”

Do all adverbs end in '-ly'?

“Drive slow” isn't wrong because “slow” is a flat adverb.

Other adverbs, however, such as “very,” don't fit this pattern. You might complain, for example, “Squiggly eats very noisily.” In that sentence, the adverb “very” modifies another adverb, “noisily.”

To confuse matters, adjectives can also end in “-ly.” For example, in the sentence “The lonely snail stared up at the moon,” the adjective “lonely” modifies the noun “snail.” Poor Squiggly. 

So you can’t tell if words are adverbs or adjectives just by looking to see if they end in “-ly.” These two letters at the end of a word can be a clue, but you can’t rely on spelling.

What are flat adverbs?

You must have heard the joke “Working hard? Or hardly working?...

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