to hesitate or make mistakes while doing something
何かをしているときに躊躇したり、間違いを犯すこと (nanika o shiteiru toki ni chūcho shitari, machigai o okasu koto)
"She faltered on a few words during her speech."
"彼女はスピーチ中にいくつかの言葉でつまずいた。" (Kanojo wa supīchi-chū ni ikutsu ka no kotoba de tsumazuita.)
to give money from a specific source
to argue and stop being friendly with someone because of som...
to sleep later than usual, especially in the morning
to recover or become healthy again after injury
to give a group the essential information about something
to return a phone call