Rigor Synonyms and Antonyms

rĭgər
Something that obstructs progress and requires great effort to overcome
(Noun)
A harsh or trying circumstance; a hardship or difficulty:
(Noun)
Synonyms:
  1. difficulty

Words Related to Rigor

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.