"Hypersonic" validity in different word game dictionaries
| Dictionary | Validity |
|---|---|
| Scrabble US(US/Canada/Thailand - TWL/NWL) | Yes |
| Scrabble UK(International - SOWPODS/CSW) | Yes |
| Words with Friends(WWF) | Yes |
"hypersonic" Definition
- of or relating to speed five or more times that of sound in air— compare SONIC
- moving, capable of moving, or utilizing air currents that move at hypersonic speed
"hypersonic" Synonyms & Antonyms
"hypersonic" synonyms:
- hot,
- breakneck,
- accelerated,
- blistering,
- lightning,
- supersonic,
- swift,
- turbo,
- alacritous,
- fleeting,
- meteoric,
- ultrafast,
- ultrarapid,
- expeditious,
- zippy,
- fast-moving,
- quick,
- rapid,
- fast
"hypersonic" antonyms:
- slow,
- ponderous,
- crawling,
- dawdling,
- dragging,
- laggard,
- plodding,
- lingering,
- sluggish,
- ultraslow,
- creeping,
- dallying,
- lagging,
- languid,
- leisurely,
- snaillike,
- unhurried,
- dillydallying,
- tardy