激励[gekirei] encouragement
鼓舞激励[kobugekirei] encouragement
刻苦勉励[kokkubenrei] being arduous
奨励[shourei] encouragement
奨励金[shoureikin] subsidy

精励[seirei] diligence
督励[tokurei] encouragement
勉励[benrei] diligence
励ます[hagemasu] to encourage
励み[hagemi] (act of) encouragement

亢奮[koufun] excitement
興奮剤[koufunzai] stimulant
獅子奮迅[shishifunjin] being irresistible
奮い立つ[furuitatsu] to cheer up
奮う[furuu] to muster (e.g. one's courage)

奮って[furutte] energetically
奮起[funki] stirring
奮迅[funjin] impetuous dash forward
奮戦[funsen] hard fighting
奮闘[funtou] hard struggle