Antonyms of adj panegyrical

1 sense of panegyrical

Sense 1
encomiastic, eulogistic, panegyric, panegyrical -- (formally expressing praise)

INDIRECT (VIA complimentary) -> uncomplimentary -- (tending to (or intended to) detract or disparage)

Similarity of adj panegyrical

1 sense of panegyrical

Sense 1
encomiastic, eulogistic, panegyric, panegyrical -- (formally expressing praise)
       => complimentary (vs. uncomplimentary) -- (conveying or resembling a compliment; "a complimentary remark")