kerosene lamp vs oil lamp

kerosene lamp and oil lamp both are nouns.

Word	Noun	Adjective	Verb	Adverb
kerosene lamp	Yes	No	No	No
oil lamp	Yes	No	No	No

As nouns, kerosene lamp and oil lamp are synonyms defined as:

kerosene lamp and oil lamp: a lamp that burns oil (as kerosine) for light

Other synonyms of kerosene lamp include kerosine lamp.

kerosene lamp (noun)	oil lamp (noun)
a lamp that burns oil (as kerosine) for light	a lamp that burns oil (as kerosine) for light