painstaking (adjective) painstaking: meticulous, thorough
Sinonime: blotchy,
careless,
chaotic,
confused,
disheveled, disordered,
disorganized, grimy, grubby, littered, muddled,
raunchy*, rumpled, slapdash, slipshod, sloppy, slovenly, unfastidious,
unkempt, untidy
Antonime: clean, ordered,
organized, uncluttered