The Kathlamet people are a tribe of Native American people with a historic homeland along the Columbia River in what is today southwestern Washington state. The Kathlamet people originally spoke the Kathlamet language, a dialect of the Chinookan language. They were also called "Guasámas, or Guithlamethl, by the Clackamas", and "Kwillu'chini, by the Chinook."
Kathlamet language is close to English. 
( z1 close :ARG1 ( z2 language :name ( z3 name :op "Kathlamet" ) ) :ARG2 ( z4 language :name ( z5 name :op "English" ) ) )