in·sin·u·at·ing 
(ĭn-sĭny-ā′tĭng)
(ĭn-sĭny-ā′tĭng)adj.
1. Provoking gradual doubt or suspicion; suggestive: insinuating remarks.
2. Artfully contrived to gain favor or confidence; ingratiating.
in·sinu·at′ing·ly adv.
- refractiveness
- refractivity
- refractometer
- refractor
- refractorily
- refractoriness
- refractory
- refrain
- refrain
- refrainer
- refrainment
- refrangibility
- refrangible
- refrangibleness
- refresh
- refreshen
- refresher
- refreshing
- refreshingly
- refreshment
- refried beans
- refrigerant
- refrigerate
- refrigeration
- refrigerative