Clocks and Timers

Clocks noun - European weed naturalized in southwestern United States and Mexico having reddish decumbent stems with small fernlike leaves and small deep reddish-lavender flowers followed by slender fruits that stick straight up; often grown for forage.

Timers and clocks are semantically related. In some cases you can use "Timers" instead a noun "Clocks". popular alternative

Clocks and timers are semantically related. You can use "Clocks" instead a noun "Timers".