COG

Thu, 5 Dec '24

Gear tooth

Sat, 6 Jan '24

Small part of a system

Mon, 21 Nov '22

Small but important machine part

Sun, 19 Jun '22

Lowly worker, so to speak

Sun, 8 Aug '21

Menial laborer, metaphorically

Thu, 6 May '21

Gear tooth

Sat, 27 Mar '21

It may be in the works