Obsolete (adj)

1. Synonyms

1.1. antiquated

1.2. ancient

1.3. old

2. Antonym

2.1. Modern

2.2. new

3. Defention

3.1. No longer in use or no longer useful.

3.2. of a discarded or outmoded type; out of date.

4. Examples

4.1. An ancient mummy.

5. Other Forms

5.1. Obsolete-Verb

5.1.1. to make obsolete by replacing with something newer or better; antiquate