Alarm clock
Alarm clock noun - A clock that wakes a sleeper at some preset time.
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Synonyms for Alarm clock
Guide and alarm clock are semantically related. In some cases you can use "Guide" instead a noun phrase "Alarm clock".
Guide
Guide noun - One that accompanies another for protection, guidance, or as a courtesy.
Alarm clock and guide are semantically related. Sometimes you can use "Alarm clock" instead a noun "Guide".
Cite this Source
Guide and Alarm clock. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/alarm_clock/guide
Alarm clock & Guide. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/alarm_clock/guide>.
Guide or Alarm clock. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/alarm_clock/guide.
Google Ngram Viewer shows how "alarm clock" and "guide" have occurred on timeline