doubt /dowt/

1. To be undecided in opinion
2. To be apprehensive (obsolete)

1. To be uncertain about
2. To question
3. To hesitate or scruple
4. To incline to believe only with fear or hesitation
5. To distrust
6. To incline to think (esp Scot)
7. To suspect (archaic; also reflexive)
8. To cause to doubt or fear (obsolete)

1. Uncertainty of opinion
2. A suspicion
3. Fear (obsolete)
4. A thing doubtful or questioned (obsolete)
5. Danger (obsolete; Spenser)

doubtˈable adjective

doubtˈed adjective

1. Questioned
2. Feared, redoubted (Spenser)

doubtˈer noun

doubtˈful adjective

1. Feeling or full of doubt
2. Undetermined
3. Subject to doubt
4. Not clear
5. Insecure
6. Suspicious
7. Not confident
8. Not likely or not certain to participate, co-operate, etc

A doubtful person or thing

doubtˈfully adverb

doubtˈfulness noun

doubtˈing noun and adjective

doubtˈingly adverb

doubtˈless adjective

Free from doubt or (obsolete; Shakespeare, etc) fear

1. Without doubt
2. Certainly
3. No doubt (often only allowing for the possibility)

doubtˈlessly adverb

• sinusoids
• Siouan
• Sioux
• sip
• sipe
• siped
• sipes
• siphon
• siphonage
• siphonages
• siphonal
• Siphonaptera
• siphonapteran
• siphonate
• siphoned
• siphonet
• siphonets
• siphonic
• siphoning
• siphonogam
• siphonogamies
• siphonogams
• siphonogamy
• siphonophore
• siphonophores