Understanding ‘Coincide’: Boost Your SAT Vocabulary
Learn the meaning, usage, and common mistakes of the word ‘coincide’. This video covers its pronunciation, etymology, synonyms, antonyms, and provides example sentences to help you master this SAT vocabulary term.
Imagine you and your best friend unknowingly plan surprise parties for each other on the same day. That’s a perfect example of events that coincide.
Today, we’re exploring the word coincide, a useful term for your SAT vocabulary arsenal.
Word type: Coincide is a verb.
It’s pronounced koh-in-sahyd, with the stress on the second syllable.
Meaning: Coincide means to occur at the same time or to occupy the same place or period.
It can also mean to agree or correspond in nature, character, or function.
Word history: The word coincide comes from the Latin coinciděre, which combines co meaning together and incidere meaning to fall upon or occur.
It entered the English language in the mid-17th century.
Synonyms: Some synonyms for coincide include correspond, concur, agree, harmonize, and synchronize.
Antonyms: Antonyms of coincide are differ, disagree, clash, and conflict.
Examples use in sentences: The solar eclipse happened to coincide with her birthday, making it an unforgettable celebration.
Our opinions on the new policy coincide, so we’ll vote the same way. The timelines of the two historical events coincide, suggesting a possible connection between them.
Common errors in use: A common mistake is confusing coincide with coincidence. While they’re related, coincidence is a noun referring to a remarkable concurrence of events, while coincide is the verb describing the act of occurring together.
Another error is using coincide with instead of coincide. The correct preposition to use with coincide is with, not to.
For example, It’s correct to say Her visit coincided with the festival, not Her visit coincided to the festival.
To wrap up, coincide is a versatile word that describes things happening at the same time or in the same place, or ideas that are in agreement.
Remember its pronunciation, koh-in-sahyd, and its core meaning of occurring together. By understanding its usage, synonyms, and antonyms, you’ll be well-equipped to use coincide correctly in your SAT and beyond.

