stra - subs
- strabotomy
- straddle
- straddle carrier
- straddle truck
- straddle-type root
- straggling
- strahlite
- straight anchorage
- straight angle
- straight arc
- straight arch
- straight ascendancy
- straight beam
- straight bit
- straight brick
- straight chain
- straight characteristic
- straight code
- straight cord
- straight crossfall
- straight cylinder
- straight cylindrical pin
- straight diffusion battery
- straight envelope line
- straight flight
- straight gas cock
- straight hole
- straight joing
- straight joint
- straight jointing
- straight limestone
- straight line fitting
- straight multiple
- straight piecework
- straight pipe coupling
- straight poker
- straight pole brace
- straight portion
- straight reception
- straight run
