きふく 起伏 Common word JLPT N1 Wanikani level 55 LinksSentence search for 起伏Sentence search for きふくKanji details for 起 and 伏Edit in JMdict Noun, Suru verb, Intransitive verb1. undulationNoun, Suru verb, Intransitive verb2. ups and downs; highs and lows Discussions Log in to talk about this word.