dubiously   (TTS Sound)

The dubiously has 2 Senses.

• questionably, dubiously
• 不審
• in a questionable and dubious manner; "these were estates his father questionably acquired"
• 疑わしい、不振な様子で

• doubtfully, dubiously
• in a doubtful manner; "Gerald shook his head doubtfully"
• 疑わしい態度で