Popular (jouyou) Kanji are highlighted.
Note that English meaning under each Kanji is just one of many other possible senses.
力
power
劜 功achievement
加add
劤strong
劥 劦 劧 劣inferiority
助help
劯 劰 励encourage
劬become tired
劭recommend
労labor
劫threat
努toil
劾censure
劶 劷 劸 劺 劻flurried
劽 効merit
劼be careful
劵become fatigued
勃suddenness
勀 勄active
勆 勈 勊 勁strong
勅imperial order
勇courage
勉 勌to labor
勏 勑reward
勐imperial degree
勍strong
㔟 勉exertion
動move
勔endeavor
勖enjoin
勗be diligent
務task
勘intuition
勒halter and bit
勝victory
勛meritorious deed
勜 勞thank for
勤diligence
募recruit
勡 勥 勨 勣merit
勦destroy
勠combine
勧persuade
勤 勢forces
勩work hard
勪 勬 勰peaceful
勱put forth effort
勲meritorious deed
勳meritorious deed
勵strive
勴 勶 勷urgent
勸persuade