No definitions found for 'square wave'
Perhaps one of these:
shrieve,
shereef,
serve,
sherebiah,
serb,
swerve,
sea-orb,
sheriff,
serape,
serbia,
srp,
scarabee,
srapi,
surfy,
scribe,
scarf,
sarpo,
scarp,
shrape,
swear off,
sirupy,
surry, va,
screw up,
shore up,
scrape,
shrive,
scurfy,
shruff,
shoreview,
sharp eye,
scrappy,
scare up,
servo,
scare off,
sherpa,
seriph,
srf,
square off,
srb,
scurff,
scherif,
survey,
sharpie,
swarf,
shrap,
surf,
sorb,
shroff,
syrupy,
scruffy,
shreve, oh,
serf,
seraph,
sayre, pa,
sqribe,
soar up,
scarify,
scorify,
scrub,
scarab,
sherif,
scorpio,
scrapie,
scurvy,
surview,
serif,
scrubby,
swarbie,
sirup,
swarve,
sharpy,
shreve,
screwup,
scruff,
sarpy,
syrup,
sarape,
sharp,
shrubby,
shrove,
shrub,
servi,
scurf,
scrip,
srpi,
sheer off,
square up,
scrap