| ORATOR | • orator n. Someone who orates or delivers an oration. • orator n. A skilled and eloquent public speaker. • orator n. (Obsolete) Someone sent to speak for someone else; an envoy, a messenger. |
| DECORATOR | • decorator n. Someone who decorates. • decorator n. (Britain) Painter and wallpaperer of buildings. • DECORATOR n. one who decorates. |
| PERORATOR | • PERORATOR n. one who perorates. |
| CORPORATOR | • corporator n. (Dated) A member of a corporation, especially one of the original members. • CORPORATOR n. a member of a corporation, esp. one of the original members. |
| ELABORATOR | • elaborator n. One who, or that which, elaborates. • ELABORATOR n. one who, or that which, elaborates. |
| EVAPORATOR | • evaporator n. A piece of equipment used to evaporate the solvent from a solution. • evaporator n. The part of a refrigerator that absorbs heat by evaporating a refrigerant. • EVAPORATOR n. an agent that causes evaporation. |
| IMPLORATOR | • implorator n. (Obsolete) One who implores. • IMPLORATOR n. (Shakespeare) one who implores. |
| MELIORATOR | • meliorator n. One who meliorates; an improver. • MELIORATOR n. one who meliorates. |
| PERFORATOR | • perforator n. A tool or machine that makes holes, or perforates, materials such as paper and card. • perforator n. A machine that can bore a tunnel underground. • perforator n. (Anatomy) A perforating artery or vein. |
| AMELIORATOR | • ameliorator n. A person who, or thing which, ameliorates. • AMELIORATOR n. one who ameliorates. |
| EDULCORATOR | • edulcorator n. A device used to supply small quantities of sweetened liquid, water, etc., to any mixture, or to test… • EDULCORATOR n. an agent that edulcorates. |
| INVIGORATOR | • invigorator n. One who, or that which, invigorates. • INVIGORATOR n. one who invigorates. |
| REDECORATOR | • redecorator n. One who redecorates. • REDECORATOR n. one who redecorates. |
| COLLABORATOR | • collaborator n. A person who works with others towards a common goal. • collaborator n. A person who cooperates traitorously with an enemy. • COLLABORATOR n. one who collaborates. |
| COMMEMORATOR | • commemorator n. A person who commemorates something. • COMMEMORATOR n. one who commemorates. |
| CORROBORATOR | • corroborator n. One who corroborates, or verifies something; one who lends credence by upholding another’s story. • CORROBORATOR n. one who corroborates. |
| EXPECTORATOR | • expectorator n. One who spits. • EXPECTORATOR n. one who expectorates. |
| INCORPORATOR | • incorporator n. One who, or that which, incorporates. • INCORPORATOR n. one who incorporates. |
| REINVIGORATOR | • reinvigorator n. One who or that which reinvigorates. • REINVIGORATOR n. somehting that reinvigorates. |