Accost
To aggressively approach
Adroit
Clever,skillful
Avid
Enthusiastic, eager
Cajole
To coax, wheedle
Enhance
To make greater, to intensify, heighten
Fabricate
To make up a lie
Felon
Criminal
Furtive
Sly, cunning or deceitful, secret, stealth
Gesticulate
To use lively gestures, to move the arms energetically
Hapless
Unlucky, unfortunate
Intrepid
Courageous, brave
Irate
Angry, incensed
Laconic
Concise, pithy, expressing much in few words
Nuance
Slight variation in meaning, tone, etc.
Shade of difference
Plethora
Excess,overabundance
Pretext
An excuse
Reticent
Uncommunicative, inclined to be reserved
Rudimentary
Basic, elementary
Throng
A crowd, a great number of people
Vigilant
Watchful, alert