not pleasant to look at
unsightly
eerie, extraordinary, fantastic
uncanny
luminous, see-through
translucent
brief and to the point
terse
an action that is planned to achieve a goal
tactic
hoard, throng, multitude
swarm
to walk in a way that makes on look important or confident
swagger
abate, dwindle, wane
subside
the power to resist fatigue or illness while working hard
stamina
representation, sampling, exhibit
specimen