Added
しきる （仕切る） Wipe (on purpose) and start over. Often seen as しきろう （仕切ろう） or しきりましょう。 It means "Let's start over." Might be seen as 仕切り直そう or しきりなおそう. Used when the group knows they cannot clear the fight this time and needs to start over.
ワイプ Wipe
全滅 Wipe (same as above)
時 For clock positions
12時 = 12 o'clock (position)
スイッチ - switch / swap
挑発 - Provoke
火力 DPS firepower.