| term | pronunciation | English |
|---|
| 感激 | かんげき | deep emotion, impression, inspiration |
| 激増 | げきぞう | sudden increase |
| 刺激 | しげき | stimulus, impetus, incentive |
| 激しい | はげしい | violent, vehement, intense |
| 急激 | きゅうげき | sudden, precipitous, radical |
| 憤激 | ふんげき | fury |
| 激励 | げきれい | encouragement |
| 激動 | げきどう | terrible shock, agitation, upheaval |
| 激化 | げきか, げっか | intensification, aggravation |
| 激変 | げきへん | sudden change, upheaval |
| 激怒 | げきど | rage, indignation, exasperation |
| 激戦 | げきせん | fierce (hard-fought) battle, hot contest |
| 激昂 | げきこう, げっこう | excited, exasperated, indignant, rage, enraged |
| 激烈 | げきれつ | violent, vehement, furious, fervent |
| 激甚 | げきじん | intenseness, violence, severity, vehemence, keenness |
| 激論 | げきろん | heated discussion |
| 矯激 | きょうげき | radical, extreme, eccentric |
| 過激 | かげき | extreme, radical |
| 鼓舞激励 | こぶげきれい | encouragement |