although, though – Although and though are interchangeable as conjunctions, but to start a clause, use although. More…
fungible – Interchangeable, returnable, or easily replaced. More…
convertible – If terms are interchangeable or synonymous, they are convertible. More…
inalienable, unalienable – Inalienable and unalienable are interchangeable for “unable to be taken away from or given away by the possessor.” More…