| become large(verb, expression, increase, run, swell) |
| bloat(verb, increase, open, develop, extend) |
| bloating |
| blow-up(noun, outburst, outbreak) |
| bob(drop, fall, spring, skip, leap) |
| bolster(verb, increase, open, develop, extend) |
| boot |
| bounce(drop, fall, spring, skip, leap) |
| bound(noun, drop, fall, rise, jump) |
| breaker(noun, movement, sign, rush, swell) |
| breakthrough(noun, advance, increase, raise, rise) |
| broadening |
| buck(drop, fall, spring, skip, leap) |
| build up(verb, expression, phrasal verb, increase, mount) |
| bulge(verb, advance, increase, raise, swell) |
| bulk(verb, increase, develop, extend, swell) |
| burgeoning(noun, raise, gain, rise, development) |
| bursting |
| canter(drop, fall, spring, skip, leap) |
| caper(noun, drop, fall, rise, jump) |