Vigilant
alert, watchful
Enthralled
focused on, mesmerized
Elation
joy, top-of-the-world feeling
Distraught
upset, distressed
Solace
comfort, relief
Intersect
cross, cut through
Hierarchy
ranking, order
Intention
aim, purpose, plan
Dilapidated
falling down, ruined
Restraint
holding back, self-control
Definitive
ultimate, final, most reliable
Preclude
prevent, keep from happening
Accost
confront, approach, attack
Explicit
direct, clear
Obstinate
stubborn, inflexible
Corrupt
shady, dishonest; to lead astray
Sympathize
feel for; agree with
Harbor
shelter, conceal, protect
Trajectory
path, course
Disperse
scatter, spread out
Unfurl
unfold, spread out
Intermittent
on and off, irregular
Regress
decline, get worse, backslide
Pedestrian
walker; dull, uncreative
Antiseptic
sterile, disinfected; bland, colorless