adjective
1.
Synonyms: bustling , busy, hopping, humming, hustling, lively, popping
2.
Synonyms: careful 2, conscientious, conscionable, exact, heedful, meticulous, painstaking, punctilious, punctual, scrupulous
3.
Synonyms: nice 1, dainty, fastidious, finical, finicking, finicky, particular, pernickety, persnickety, squeamish
Related Word: fretful, irritable, querulous