object vs objection

object and objection both are nouns.

Word	Noun	Adjective	Verb	Adverb
object	Yes	No	Yes	No
objection	Yes	No	No	No

object (noun)	objection (noun)
a tangible and visible entity; an entity that can cast a shadow	(law) a procedure whereby a party to a suit says that a particular line of questioning or a particular witness or a piece of evidence or other matter is improper and should not be continued and asks the court to rule on its impropriety or illegality
the goal intended to be attained (and which is believed to be attainable)	the act of protesting; a public (often organized) manifestation of dissent
the focus of cognitions or feelings	the speech act of objecting
(computing) a discrete item that provides a description of virtually anything known to a computer	the act of expressing earnest opposition or protest
(grammar) a constituent that is acted upon

object (verb)	objection (verb)
express or raise an objection or protest or criticism or express dissent
be averse to or express disapproval of