Quick definitions from WordNet (rigor)
▸ noun: excessive sternness ("The rigors of boot camp")
▸ noun: the quality of being logically valid
▸ noun: something hard to endure
▸ Also see rigor
▸ Words similar to rigors
▸ Usage examples for rigors
▸ Popular adjectives describing rigors
▸ Words that often appear near rigors
▸ Rhymes of rigors
▸ Invented words related to rigors
▸ noun: excessive sternness ("The rigors of boot camp")
▸ noun: the quality of being logically valid
▸ noun: something hard to endure
▸ Also see rigor
▸ Words similar to rigors
▸ Usage examples for rigors
▸ Popular adjectives describing rigors
▸ Words that often appear near rigors
▸ Rhymes of rigors
▸ Invented words related to rigors