Word

せい
energy; military strength
Word

弾み

勢み、勢
はずみ
bounce; spring; rebound; momentum; impetus; impulse; stimulus; inertia; spur of the moment; impulse
Word

勢い

いきおい
force; vigor; vigour; energy; spirit; life; influence; authority; power; might; impetus; momentum; course (of events); naturally; necessarily
Word

suf
ぜい
groups engaged in some activity (players, companies, forces, etc.)
Word

勢力

せいりょく
influence; power; might; strength; potency; force; energy
Word

国勢調査

こくせいちょうさ
(national) census
Word

姿勢

しせい
attitude; posture; stance; approach; carriage (of the body)
Word

情勢

状勢
じょうせい
state of things; state of affairs; condition; situation; circumstances
Word

軍勢

ぐんぜい
military forces; hosts; troops
Word

攻勢

こうせい
offensive (movement); aggression