pro·pa·nal 
(prōpə-năl′)
(prōpə-năl′)n.
See propionaldehyde.
[PROPAN(E) + -AL3.]
- quasar
- quash
- quash
- quasi
- quasi-
- quasicrystal
- quasicrystalline
- Quasimodo
- quasiparticle
- quasi-stellar object
- quassia
- quatercentenary
- quaternary
- quaternary ammonium compound
- quaternary structure
- quaternion
- quatrain
- quatrefoil
- quattrocento
- quattuordecillion
- quattuordecillionth
- quaver
- quaveringly
- quavery
- quay