1) Clock sound 2) Horological repetition 3) Koontz novel 4) More sounds 5) Play it again, Sam 6) Sounds of work 7) Thriller novel 8) Tick 9) Ticking 10) Tictac 11) Tocktact 1) Tictac 2) Tock tact 
[n] - steady recurrent ticking sound as made by a clock
ticktack verb make a sound like a clock or a timer; `the clocks were ticking`; `the grandfather clock beat midnight`tocktact noun steady recurrent ticking sound as made by a clock