In conversation, we use some words interchangeably, as if they meant the same thing. But if synonyms meant exactly the same thing, we wouldn’t need different words, would we? If we understand the distinctions, we know which choice is best.
A or The
We use a in generalization, the when referring to a specific object. The boy climbs a tree when it has no particular distinction from any other, but he is more likely to climb the big oak in his back yard because of its low branches.
Aggravate or Annoy
Aggravate means to worsen or intensify. Annoy means to be disturb or bother someone.
People may be annoyed by the aggravated air quality.
Affect or Effect
Affect is a verb meaning “to have an influence upon.” Annoy means to be disturb or bother someone. Effect is a noun referring to a changes’ result.
A negative effect occurs when we affect people in the wrong way.
Alternatives or Options
Both words have to do with choice, but the perspective is slightly different. An alternative says you have one choice other than what is most preferred. Options suggest any number of choices of somewhat equal value.
After ruling out several options, Bill had only one alternative to his first choice.
Among or Between
These two prepositions have an important distinction in meaning. Both refer to a relevant position of something. Among refers to a relationship to three or more people, places, or things. Between defines a position in relation to exactly two.
Among several scholarship offers, Caleb had to choose between Notre Dame and Princeton.
Anxious or Eager
Anxious is associated with anxiety, referring to apprehension, a negative emotion, which is often confused with someone who is eager, a positive emotion of anticipation. To avoid confusion when the context doesn’t make the meaning clear, use fearful or apprehensive instead of anxious.
Fred was anxious about sky jumping for the first time but afterward was eager to go again.