in the black (adjective) in the black: operating at a profit
Sinonime: careful, choosy,
conscientious, conscionable,
dainty,
difficult, discriminating,
exact,
exacting,
fastidious, finical,
finicky, fretful, fuddy-duddy, hard to please, heedful, nit-picking, overfastidious,
painstaking,
persnickety,
picky, picky-picky,
punctilious,
punctual,
querulous,
scrupulous, squeamish, stickling
Antonime: uncritical, undemanding, unfussy