immaculate

adjective

1 an immaculate white shirt:

clean, spotless, pristine, unsoiled, unstained, unsullied, speckless, ultra-clean;

whiter than white, snowy white, lily white;

shining, shiny, gleaming;

neat, tidy, neat and tidy, spick and span, neat as a new pin;

informal squeaky clean, as clean as a whistle.

▷antonyms dirty, grubby.

2 a guitar in immaculate condition:

perfect, pristine, mint, as good as new;

flawless, faultless, without blemish, unblemished, unimpaired, unspoiled, undamaged, unmarred;

excellent, impeccable, prime, peak;

informal tip-top, A1.

▷antonyms bad; damaged.

3 that wouldn't look good on his otherwise immaculate record:

unblemished, spotless, pure, impeccable, unsullied, undefiled, untarnished, stainless;

innocent, virtuous, incorrupt, guiltless, sinless;

informal squeaky clean, as pure as the driven snow.

▷antonyms blameworthy.

immaculate Oxford Dictionary of English