refute
to prove a statement or a person to be incorrect; to disprove
reiterate
to say over again
repartee
a quick, witty reply
repertoire
the stock of plays and songs a player is prepared to perform
repose
a time or state of quiet, peaceful rest
reticent
of a silent nature
ostensible
pretended, given as an excuse
improvise
to make something up without preparation
visionary
characterized by vision or forethought
auspicious
showing signs that promise success
introspection
examination of one's own thoughts and feelings
retrospect
a survey of past times or events
specimen
a single item that is taken as an example of the whole category
specter
a ghost; a haunting fear of the future
spectrum
distribution of bands of color as seen in a rainbow
surveillance
supervision or close observation of a suspected person
vigil
a period of staying awake to keep watch or pray
vigilant
watchful; on the lookout for danger
ad hoc
for a specific purpose or situation
admonish
to scold gently but firmly; to caution, warn
assimilate
to take in and make part of the body
olfactory
pertaining to the sense of smell
redolent
smelling strongly; full of memories
resonate
to echo
sonic
pertaining to sound waves or audible sounds
advocate
to speak in favor of something; to recommend
evoke
to summon or call forth; to inspire
provocative
exciting, stimulating
vociferous
making a loud outcry, especially in protest
assent
to consent; to express agreement
dissent
to have or express a differing opinion
presentiment
a sense of something about to happen
sensuous
appealing to the senses, especially aesthetically
sentinel
a sentry; one who keeps watch
contiguous
adjoining; sharing a boundary
tangible
clear, concrete, definite, real
tactile
pertaining to the sense of touch
tangent
touching
procrastinate
to put off doing something
prodigal
recklessly wasteful; extravagant