"`pick' is the primitive from which `picket' is derived"
"the crude weapons and rude agricultural implements of early man" "primitive movies of the 1890s" "primitive living conditions in the Appalachian mountains"
"archaic forms of life" "primitive mammals" "the okapi is a short-necked primitive cousin of the giraffe"
"primitive societies"
"primitive art such as that by Grandma Moses is often colorful and striking"