Are the driver Fairway Woods hybrids and iron swings the same?
Short answer: no — they share core fundamentals (grip, balance, sequencing) but have meaningful differences. Driver and fairway woods are longer, lower loft and favor a wider arc and a shallower or slightly upward angle of attack (especially driver off a tee). Irons are shorter, more upright, and require a steeper, descending strike to compress the ball and take a divot. Hybrids sit between: they can be swung more like a fairway wood (sweeping) or like a short iron (slightly descending) depending on lie and loft. So you should keep the same setup principles but alter ball position, width of arc, spine tilt, and attack angle to match the club.
Common causes
Club length and shaft stiffness change swing width and timing
Loft and center of gravity dictate preferred angle of attack (sweep vs. descend)
Ball position and lie (tee, turf, rough) force different clubface interaction
Practice ideas
Drill: hit three balls moving ball progressively forward (iron to fairway to driver) to feel changing attack angles
Use impact tape and a headcover on the turf to practice sweeping fairway woods vs descending iron strikes
Set up hybrid on a tee then on turf to practice both sweeping and descending contacts