hurdle; hurdle race; hurdles; hurdle; obstacle
first (of all); firstly; probably; most likely; more or less (satisfactory); on the whole
use; application; employment; utilization; utilisation
weapon of mass destruction; WMD
to blow away; to blow off; to dispel; to drive away; to talk big
disabling; invalidation; nullification; vitiation
bomb blast; blast (from an explosion); shock wave
crowding together; clustering together; close formation; swarm
using anything one can lay one's hands on; haphazardly; on the rebound; at random; indiscriminately
stone (of a fruit); pit; core (of an organization, team, etc.); nucleus; nuclear weapons; nucleus (of an atom); nucleus (of a cell)
show (of power, ability, etc.); exhibition; demonstration; display; manifestation
extermination; annihilation
beginning and end; from beginning to end; result; outcome; dealing with something successfully
scattered animal feed; ground bait
centre of explosion; center of explosion; hypocentre; hypocenter; ground zero
light trap (for killing insects)
plural; multiple; several
already known; well-known
dispersal; scattering; discrete
optional; voluntary; arbitrary; arbitrary
control; restraint; suppression; constraint; curtailment; inhibition
outbreak; spring forth; generation (e.g. of power or heat); genesis; ontogeny; development of complex multicellular structures from cell(s) in a simple state
to include (in a group or scope); to instruct; to make one understand; to include (a nuance); to put in (an implication); to put in (someone's) mouth
examination; quiz; test; tryout; rehearsal (in filming)
conformity; compatibility; adaptability; congruity; congruence
(organ) rejection; unthinking dismissal; strong reaction (against)
good; fine; excellent; favorable; favourable; satisfactory
in a sense; in some way; to an extent
transition; change; progress; passing (of time)
on one hand; on the other hand
main force; chief object; mainline
brilliant; splendid; glorious; magnificent; spectacular
debut; doing something for the first time; starting anew; starting afresh
one (esp. of two); the other; on the one hand; on the other hand; whereas; although
I agree with you; it is as (someone) says
way to use something; treatment; management (of help)
offensive (movement); aggression
hypothetical or imaginary enemy
to call; to summon; to send for; to call together