介助: assist / 解除: release, unlock, lift, disband / 刈除: mow

確実度: certainty

画策: scheme, plan, maneuver

画策: to arrange

核軍縮: nuclear disarmament

核実験: nuclear bomb test

snore

確率: probability / 格率, 格律: standard accepted in society / 確立: establishment

確立: establish

性格: personality; character / 政客: politician; political activist / 正格: passing a certification exam or standard; becoming certified / 正客: (usually read しょうきゃく) the main guest, the guest of honor