What context can I use each word in?
Learn when and how to use these words with these examples!
undocumented
Example
The undocumented worker was afraid of being deported. [undocumented: adjective]
Example
The car was sold as-is, with no undocumented repairs or modifications. [undocumented: adjective]
Example
The company had an undocumented policy of hiring only family members. [undocumented: adjective]
illegal
Example
It is illegal to drive without a license. [illegal: adjective]
Example
The company was fined for using illegal labor practices. [illegal: adjective]
Example
The protesters were arrested for staging an illegal demonstration. [illegal: adjective]
Good things to know
Which word is more common?
Illegal is more commonly used than undocumented in everyday language. Illegal is a more versatile term that can be used in a variety of contexts, while undocumented is more specific to discussions of immigration or lack of proper documentation.
Whatโs the difference in the tone of formality between undocumented and illegal?
Both undocumented and illegal can be used in formal and informal contexts, but illegal may be considered more formal due to its stronger negative connotation and wider scope of usage.
