Cryptic
Puzzling
Curtail
Cut short
Emit
To give off
Eventuate
To result finally
Haven
Place of safety
Importune
Ask urgently
Inchoate
In an early stage
Incontrovertible
Undeniable
Incredulous
Skeptical
Jeopardize
Endanger
Permeate
To spread through
Premise
Basis of an argument
Propitious
Favorable
Repress
To hold back, tamp down
Subjugate
To conquer
Subterranean
Underground
Surmise
To guess
Surreptitious
Accomplished secretively, stealthy
Ultimate
Final
Viable
Workable