13-letter words containing a, g, r, u, p, t
- unimpregnated — not saturated, soaked or infused (with something)
- untrespassing — not trespassing or infringing
- upgradability — an incline going up in the direction of movement.
- upright piano — a piano with an upright rectangular body and with its strings running vertically. Compare spinet (def 1).
- uranite group — the mineralogical group including uranites and related minerals.