Coming next after the third and just before the fifth in position or time or degree or magnitude
(Adjective)
Synonyms:
  1. 4th
  2. quaternary
In the fourth place
(Adverb)
Synonyms:
  1. fourthly

Words Related to Fourth

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.