What context can I use each word in?
Learn when and how to use these words with these examples!
realize
Example
I didn't realize how much time had passed until I looked at the clock. [realize: verb]
Example
She realized that she had left her phone at home. [realized: past tense]
Example
He finally realized the importance of saving money for the future. [realizing: gerund or present participle]
understand
Example
I don't understand this math problem. [understand: verb]
Example
She understands French fluently. [understands: present tense]
Example
I finally understand why he was so upset. [understood: past tense]
Good things to know
Which word is more common?
Understand is more commonly used than realize in everyday language. Understand is versatile and covers a wide range of contexts, while realize is less common and often used in specific situations.
Whatโs the difference in the tone of formality between realize and understand?
Understand is more versatile and can be employed in various formality levels, allowing it to be used in both formal and informal contexts. Realize is typically associated with a more informal tone and may not be appropriate in formal settings.
