sacrifice vs sacrificer

sacrifice and sacrificer both are nouns.

Word	Noun	Adjective	Verb	Adverb
sacrifice	Yes	No	Yes	No
sacrificer	Yes	No	No	No

sacrifice (noun)	sacrificer (noun)
the act of killing (an animal or person) in order to propitiate a deity	a religious person who offers up a sacrifice
the act of losing or surrendering something as a penalty for a mistake or fault or failure to perform etc.
(baseball) an out that advances the base runners
personnel that are sacrificed (e.g., surrendered or lost in order to gain an objective)
a loss entailed by giving up or selling something at less than its value

sacrifice (verb)	sacrificer (verb)
kill or destroy
endure the loss of
make a sacrifice of; in religious rituals
sell at a loss