Clocks and Clock face

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.

Clock face and clocks are semantically related. In some cases you can use "Clock face" instead a noun "Clocks".

Clock face noun - The face of a clock showing hours and minutes of the day.

Clocks and clock face are semantically related. Sometimes you can replace term "Clocks" with "Clock face", this terms are similar.