Synonyms for rigorous

Found 11 synonyms

strict (adjective)

Synonyms:

stringent, exacting, austere.
precise (adjective)

Synonyms:

accurate.
thorough (adjective)

Synonyms:

careful.
rigid (adjective)
severe (adjective)

Synonyms:

harsh.
hard (adjective)

Synonyms:

tight.
exact (verb)
tough (noun)
scrupulous (adjective)

Synonyms:

meticulous.
stern (noun)
stiff (noun)

More rigorous synonyms

restrictive, strong, grim, strictly, rigorously, sternly, severely, tougher, fastidious, austerity, stringency, meticulously, scrupulously,
Synonyms "rigorous" in the picture
Synonyms rigorous

Synonyms with "rigorous"