What context can I use each word in?
Learn when and how to use these words with these examples!
accretion
Example
The accretion of knowledge is a lifelong process. [accretion: noun]
Example
The river delta formed through the accretion of sediment over many years. [accretion: noun]
buildup
Example
The buildup of snow on the roof caused it to collapse. [buildup: noun]
Example
There was a buildup of anticipation before the concert started. [buildup: noun]
Good things to know
Which word is more common?
Buildup is more commonly used than accretion in everyday language, as it is more versatile and covers a wider range of contexts.
What’s the difference in the tone of formality between accretion and buildup?
Accretion is more formal than buildup, as it is typically used in scientific or technical contexts.
