burgeon
To burgeon is to grow and flourish fast — to break out into rapid, abundant growth. It began literally, from Anglo-French burjuner, 'to bud or put out shoots', and you can still feel the bud in it: a burgeoning industry or population does not just get bigger, it puts out new growth in every direction at once. It is a formal, faintly literary word, stronger than plain grow, and it lives most often as the adjective burgeoning — a burgeoning market, a burgeoning talent.
- iThe city's tech sector has burgeoned, drawing thousands of new workers each year.
- iiInterest in the sport is burgeoning, and clubs are struggling to grow fast enough to keep up.
- iiiA burgeoning middle class began to demand better schools and roads.
- a burgeoning industry
- a burgeoning population
- burgeoning demand
- a burgeoning middle class
- burgeon into
Family burgeoning (adjective)
=flourish, thrive, proliferate, expand, grow
Burgeon is a high-value formal verb for academic Writing when 'grow a lot' is too flat — a burgeoning industry, a burgeoning population, burgeoning demand. It is chiefly intransitive (things burgeon; you do not burgeon them) and most often appears as the adjective burgeoning. The connotation is broadly positive or neutral, so save it for growth you are describing favourably or plainly, not for problems. Pronounce it BUR-jun, two syllables.