plural of stepsize

plural of stepstool

A stool with built-in steps for climbing onto it, used for reaching high objects.

plural of stepstone

A stone laid before a door as a stair to rise on in entering the house; a doorstep.

A stepsibling.

plural of stepsib

Of, or befitting, a stepsister.

plural of stepsis

(automotive) With the fenders and wheel wells outside of the main body shell.