Rigorous study
Antonyms for "rigorous study" (26 found)
Adjective(2 words)
inefficient studyunsystematic inquiry
Noun(24 words)
carelesscarelessnesscursory studyflawed studyglancehaphazard inquiryignoreinconclusiveinformal studyinsufficientlaxnesslow quality studyneglectomitoverlookskimskipsloppinesssloppysloppy study