Like vs. As

This week, let’s examine the confusion between like and as. The words are commonly misused in both speech and writing when comparisons are being made. The trick to determining which word should be used in a situation is to take note of what follows the word.

When making comparisons, the word like is a preposition. A preposition is a word that demonstrates the relationship of a noun to something else (for a detailed explanation about prepositions, please click here to visit English Grammar Revolution).

*Like should be used when a verb does not follow it.

For example:

• Jen was obviously angry and seemed to roar like a lion.
• At six months old, Evan looks just like his father.

*Like compares nouns but does not demonstrate equality. In the first example above, Jen is displaying a mannerism of a lion, but she is not a lion.

The word as should be used as a conjunction. A conjunction is a word that connects words, phrases or sentences.

*As should be used when a phrase with a subject and a verb follows it.

For example:

• When Sara’s mother passed away, her Aunt Jeanine acted as her mother.
• When Clara is reading, it’s as though she is in another world.

*As compares clauses and demonstrates equality. In the first example above, Aunt Jeanine functions as (or, is “equal to”) Sara’s mother.