Cycles
Internal clock and cycles are semantically related In some cases you can use "Internal clock" instead a noun "Cycles". popular alternative
Internal clock
Cycles and internal clock are semantically related in biological clock topic. You can use "Cycles" instead a noun phrase "Internal clock".
Mutual synonyms
Cite this Source
Internal clock and Cycles. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/cycles/internal_clock
Cycles & Internal clock. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/cycles/internal_clock>.
Internal clock or Cycles. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/cycles/internal_clock.
Google Ngram Viewer shows how "cycles" and "internal clock" have occurred on timeline