We will repeat it in your head over and over again through out your day, and that repiticious voice in your head is what creates an echo.
standby
standing
standoff
standout
standpoint
stands
standstill
stank
staple
stapler
star
starboard
starch
starchy
stardom
stare
starfish
stark
start
starter
startle
startled
startling
start-up
starvation
starve
starving
stash
stat
state
stately
statement
statesman
statewide
static
station
stationary
stationery
statistic
statistical
statistically
statistician
statistics
statue
stature
