dubious /dooˈ or dūˈbi-əs/

1. Doubtful, causing or having doubt
2. Uncertain
3. Of uncertain result or outcome
4. Arousing suspicion or disapproval
5. Hesitating (about)

dūbiety /-bīˈi-ti/ noun

Doubt

dūbiosˈity or dūˈbiousness noun

dūˈbiously adverb

• under the eye of
• under the hammer
• under the heel
• under the influence
• under the knife
• under the lee
• under the rose
• under the sun
• under the table
• under the weather
• under the wire
• underthings
• underthirst
• underthirsts
• underthrust
• underthrusts
• undertime
• undertimed
• undertimes
• undertint
• undertints
• undertone
• undertoned
• undertones
• undertook