punctilious Synonyms

meticulous nit-picking proper priggish precise perfectionist pedantical pedantic particular painstaking overscrupulous orderly punctual religious choosy picky pernickety persnickety thorough strict stickler squeamish sedulous scrupulous rigorous minute fastidious methodical critical correct conventional conscionable conscientious close ceremonious careful attentive assiduous decorous demanding detailed fussy formal finicky finical exacting exact dutiful discriminative discriminating