describes someone who normally doesn't exhibit good behaviour themselves but yet they are quick to point out the mistakes or bad behaviours of others [colloquial]

stealthily

stealthily

steal away

to steal

snack on

collective noun for robbery; swindle; kidnap or any criminal activitites

to steal something

skimp on materials

to learn the secret techniques; to make a learning request

sneak a photo

steal a moment’s peace

have an affair

be lazy

to get a boner; to have an erection [colloquial]

have a clandestine affair

to make a false start; to jump the gun

smuggle (illegally cross borders)

stowaway

slip away

to peek

peep

chuckle

eavesdrop

to make thinner

sneak attack

to escape, to run off

Cross the border slinkingly

steal a run

Stealing a car