| Main Entry: | |
| Part of Speech: | noun |
| Definition: | rush, gush of substance |
| Synonyms: | flow, fountain, spout, spray, spring, spritz, spurt, squirt, stream |
| Main Entry: | aircraft |
| Part of Speech: | noun |
| Definition: | airplane |
| Synonyms: | UFO, airliner, airship, balloon, blimp, chopper, dirigible, flying machine, flying saucer, helicopter, jet, zeppelin |
| Main Entry: | airplane |
| Part of Speech: | noun |
| Definition: | vehicle that transports cargo or passengers through the air |
| Synonyms: | aeroplane, airbus, aircraft, airliner, airship, cab, crate, jet, kite, plane, ramjet, ship* |
| Main Entry: | current |
| Part of Speech: | noun |
| Definition: | flow of something, usually water |
| Synonyms: | course, draught, drift, ebb and flow, flood, flux, jet, juice, progression, river, run, rush, spate, stream, tidal motion, tide |
| Main Entry: | flier |
| Part of Speech: | noun |
| Definition: | flyer, pilot |
| Synonyms: | ace*, aeronaut, air person, aviator, aviatrix, jet, navigator |
| Main Entry: | flyer |
| Part of Speech: | noun |
| Definition: | person who navigates an aircraft |
| Synonyms: | ace*, air person, aviator, flier, jet, navigator, pilot |
| Main Entry: | fountain |
| Part of Speech: | noun |
| Definition: | source, often of liquid |
| Synonyms: | bubbler, cause, font, fount, geyser, gush, inception, inspiration, jet, lode, mainspring, mine, origin, play, provenance, provenience, pump, reservoir, root, spout, spray, spring, stream, well, wellhead, wellspring |
| Main Entry: | geyser |
| Part of Speech: | noun |
| Definition: | fountain |
| Synonyms: | gusher, hot spring, jet, spout, thermal spring |
| Main Entry: | gush |
| Part of Speech: | noun |
| Definition: | outpouring |
| Synonyms: | burst, cascade, flood, flow, flush, issue, jet, run, rush, spate, spout, spring, spurt, stream, surge |