un·prom·is·ing 
(ŭn-prŏmĭ-sĭng)
(ŭn-prŏmĭ-sĭng)adj.
Not likely to develop in a desirable manner: an unpromising beginning to the relationship.
un·promis·ing·ly adv.
- exteriorly
- exterminate
- extermination
- exterminative
- exterminator
- exterminatory
- extern
- external
- external auditory canal
- external capsule
- external-combustion engine
- external ear
- externalism
- externalist
- externality
- externalization
- externalize
- externally
- external phase
- external respiration
- externe
- externship
- exteroceptive
- exteroceptor
- exterritorial