HackerVoca

screen : shelter, protect, veil, defend, cover, shield
scrupulous // adjective

1 careful to be honest and fair: Mr Samuel has always been most scrupulous in his dealings with us.

unscrupulous

2 done very carefully so that every detail is correct: scrupulous attention to detail

scrupulously adverb : scrupulously clean
scrupulousness noun [uncountable]
: careful, painstaking, meticulous / / adjective

1 very careful about small details, and always making sure that everything is done correctly: He kept meticulous accounts. | She pasted the cuttings into the scrapbook with meticulous care.

2 if you are meticulous about doing something, you are very careful to always do it

[+ in/about]: He's meticulous about replying to correspondence.
meticulously adverb
meticulousness noun [uncountable]