basic principle (noun) introduction: something new; something that begins
Sinonime: be in flower, bear fruit, blossom,
blow, bud,
burgeon,
burst,
develop, effloresce, fare well, fructify, germinate,
grow,
open,
prosper,
sprout,
succeed, tassel out,
thrive, wax
Antonime: shrink, shrivel,
wither