Antonyms of adj preponderant

1 sense of preponderant

Sense 1
overriding, paramount, predominant, predominate, preponderant, preponderating -- (having superior power and influence; "the predominant mood among policy-makers is optimism")

INDIRECT (VIA dominant) -> subordinate, low-level -- (lower in rank or importance)

Similarity of adj preponderant

1 sense of preponderant

Sense 1
overriding, paramount, predominant, predominate, preponderant, preponderating -- (having superior power and influence; "the predominant mood among policy-makers is optimism")
       => dominant (vs. subordinate) -- (exercising influence or control; "television plays a dominant role in molding public opinion"; "the dominant partner in the marriage")