undocumented immigrant

But how exactly does an undocumented immigrant get right with the law without changing his legal status?

Neither "undocumented immigrant" nor "unauthorized immigrant," is acceptable, and neither is anything else.

Undocumented immigrant seems to be the preferred standard, but the suggested replacements vary.

Are you a young undocumented immigrant in the process of applying or planning to apply for deferred action?

Vargas added that his goal in speaking out as an undocumented immigrant is to show people that “we are not who you think we are.”