| IMPROPERER | • IMPROPER adj. not proper. |
| IMPROPERLY | • improperly adv. In an improper manner; not properly. • IMPROPER adv. not proper. |
| PROPELLANT | • propellant n. Anything that propels. • propellant adj. Alternative spelling of propellent. • PROPELLANT n. something that propels, also PROPELLENT. |
| PROPELLENT | • propellent n. Alternative spelling of propellant. • propellent adj. Capable of propelling. • PROPELLENT n. something that propels, also PROPELLANT. |
| PROPELLERS | • propellers n. Plural of propeller. • PROPELLER n. someone who, or something which, propels, also PROPELLOR. |
| PROPELLING | • propelling v. Present participle of propel. • propelling n. An act of driving or urging onward; propulsion. • PROPELLING n. the act of causing a move forward or onward. |
| PROPELLORS | • propellors n. Plural of propellor. • PROPELLOR n. someone who, or something which, propels, also PROPELLER. |
| PROPELMENT | • propelment n. (Archaic) Propulsion, the act of propeling. • propelment n. A mechanism that propels something. • PROPELMENT n. propulsion; a propelling motion. |
| PROPENDENT | • propendent adj. Inclining forward or toward. • PROPENDENT adj. (obsolete) inclining forward or toward. |
| PROPENDING | • propending v. Present participle of propend. • PROPEND v. (Shakespeare) to have a tendency toward. |
| PROPENSELY | • propensely adv. In a propense manner. • PROPENSE adv. (obsolete) inclined. |
| PROPENSION | • propension n. (Archaic) Propensity. • PROPENSION n. (Shakespeare) inclination, propensity. |
| PROPENSITY | • propensity n. An inclination, disposition, tendency, preference, or attraction. • PROPENSITY n. an often intense natural inclination or preference. |
| PROPENSIVE | • propensive adj. Having or relating to a propensity toward something. • PROPENSIVE adj. (obsolete) inclined. |
| PROPERDINS | • PROPERDIN n. a natural protein in blood that helps provide immunity to infectious disease. |
| PROPERNESS | • properness n. The state or condition of being proper; propriety. • properness n. (Mathematics) The state or condition of being proper (Of a proper fraction, proper subset, etc.). • properness n. (Obsolete) Excellence, quality. |
| PROPERTIED | • propertied adj. Owning property, especially land or real estate that yields an income. • PROPERTY v. to make one's own property, appropriate, take or hold possession of. |
| PROPERTIES | • properties n. Plural of property. • PROPERTY v. to make one's own property, appropriate, take or hold possession of. |
| SAPROPELIC | • sapropelic adj. Of or pertaining to sapropel. • SAPROPELIC adj. living in sapropel. |
| UNPROPERLY | • unproperly adv. In an unproper manner; not properly. • UNPROPER adv. improper. |