The definition of 'retronyms' & the word 'retronyms' in example sentences or phrases

Noun
1
a word introduced because an existing term has become inadequate
  1. Nobody ever heard of analog clocks until digital clocks became common, so `analog clock' is a retronym

Synonyms of the word 'retronyms' & Antonyms of the word 'retronyms'.

Noun
Synonymsretronym,