Clocks and Flashes

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.

Flashes and clocks are semantically related. In some cases you can use "Flashes" instead the word "Clocks" as a noun or a verb.

Clocks and flashes are semantically related. Sometimes you can use "Clocks" instead the word "Flashes" as a noun or a verb.