oddment vs physical object

oddment and physical object both are nouns.

Word	Noun	Adjective	Verb	Adverb
oddment	Yes	No	No	No
physical object	Yes	No	No	No

As nouns, physical object is a hypernym of oddment; that is, physical object is a word with a broader meaning than oddment:

oddment: something unusual -- perhaps worthy of collecting
physical object: a tangible and visible entity; an entity that can cast a shadow

Other hypernyms of oddment include object.

oddment (noun)	physical object (noun)
a piece of cloth that is left over after the rest has been used or sold	a tangible and visible entity; an entity that can cast a shadow
something unusual -- perhaps worthy of collecting