COMMUNICATE: BE IN CONTACT, BE IN TOUCH, CONNECT, CONVEY, CORRESPOND, DECLARE, DISCLOSE, INFORM, MAKE KNOWN, PASS ON, PHONE, PROCLAIM, PUBLISH, REPORT, REVEAL, SIGNIFY, TRANSMIT... DEMONSTRATE: DISPLAY, ESTABLISH, EVIDENCE, EVINCE, EXHIBIT, INDICATE, MANIFEST, PROVE, SHOW, DESCRIBE, EXPLAIN, ILLUSTRATE, MAKE CLEAR, MARCH, PARADE, PICKET, PROTEST, RALLY... ART: INGENUITY, KNOWLEDGE, VIRTUOSITY...