NB The common meaning of рубильник is "electric circuit breaker."

NB The common meaning of паяльник is "soldering iron."

NB The common meaning of руль is "rudder."

NB The above three words are often used to refer to a large nose.

NB The expressions listed below are synonymous to нос only in the meaning "the sense of smell":

NB The words нюх and чутьё can refer only to animals' sense of smell. They can refer to humans only in the figurative sense of a special perceptiveness, a feel for something.