1. in a way that is not favorable, positive, or approving; adversely
The critic reviewed the film unfavorably.
O crítico avaliou o filme desfavoravelmente.
2. in a manner that shows disadvantage or disagreement
The proposal was received unfavorably by the board.
A proposta foi recebida desfavoravelmente pela diretoria.
3. in a way that is not advantageous or beneficial
The weather conditions compared unfavorably to last year.
As condições climáticas se compararam desfavoravelmente com o ano passado.