prosperous; flourishing; popular; widespread; active; lively
to blaze; to burn brightly
passionate; hot-blooded; full of vitality
height of; middle of; full bloom
to prosper; to flourish; to thrive; to become popular; to become widespread
height (e.g. of summer); peak (e.g. of cherry blossom season); prime (of one's life); (one's) best days; (being in) heat; rut
busy place; busy street; place that's always bustling with people; amusement quarters
height of summer; hottest part of summer
to become vigorous; to gain force; to prosper; to thrive; to be in heat; to be in rut
heat of the day; hottest part of the day
actively; energetically; heartily; enthusiastically; eagerly; frequently
height of; middle of; full bloom
best time for (corn, etc.); season (for fruit, etc.)
in full bloom at the moment
to come into season (of fruit, etc.); to be in season; to come out in large numbers (of people); to come out in droves; to flock (to)
prime of life; noontide of life