What context can I use each word in?
Learn when and how to use these words with these examples!
soundly
Example
After a long day at work, I slept soundly through the night. [soundly: adverb]
Example
The team was soundly defeated by their opponents in the championship game. [soundly: adverb]
Example
The proposal was soundly rejected by the board due to lack of evidence. [soundly: adverb]
completely
Example
I completely forgot about our meeting yesterday. [completely: adverb]
Example
She cleaned the entire house completely before the guests arrived. [completely: adverb]
Example
After studying for weeks, he completely understood the complex math problem. [completely: adverb]
Good things to know
Which word is more common?
Completely is more commonly used than soundly in everyday language. Completely is versatile and covers a wide range of contexts, while soundly is less common and has more specific uses.
What’s the difference in the tone of formality between soundly and completely?
Both soundly and completely are neutral in terms of formality and can be used in both formal and informal contexts.