Antonyms of adj multifactorial

1 sense of multifactorial

Sense 1
multifactorial -- (involving or depending on several factors or causes (especially pertaining to a condition or disease resulting from the interaction of many genes))

INDIRECT (VIA complex) -> simple -- (having few parts; not complex or complicated or involved; "a simple problem"; "simple mechanisms"; "a simple design"; "a simple substance")

Similarity of adj multifactorial

1 sense of multifactorial

Sense 1
multifactorial -- (involving or depending on several factors or causes (especially pertaining to a condition or disease resulting from the interaction of many genes))
       => complex (vs. simple) -- (complicated in structure; consisting of interconnected parts; "a complex set of variations based on a simple folk melody"; "a complex mass of diverse laws and customs")