1. A proposal that is unclear, suspicious, or involving questionable intentions or practices
The company's murky proposal to restructure the department raised many red flags among employees.
A proposta obscura da empresa para reestruturar o departamento levantou muitas bandeiras vermelhas entre os funcionários.
2. A suggestion or plan that lacks transparency and appears to have hidden motives
The government rejected the murky proposal due to concerns about corruption.
O governo rejeitou a proposta obscura devido a preocupações com corrupção.