Synonyms for Spic and span:

• adj.

  •brand-new (adjective)
  • unused,
  • very new,
  • spanking new,
  • pristine,
  • brand spanking new,
  • spick-and-span.
  •clean (adjective)
  • spotless,
  • unstained,
  • clear,
  • tidy,
  • neat as pin,
  • cleansed,
  • squeaky,
  • neat,
  • apple-pie order,
  • bright,
  • elegant,
  • vanilla,
  • neat as a pin,
  • sparkling,
  • washed,
  • neat as a button,
  • Laundered,
  • flawless,
  • unspotted,
  • delicate,
  • blank,
  • unsoiled,
  • speckless,
  • immaculate,
  • dirtless,
  • graceful,
  • sanitary,
  • hygienic,
  • stainless,
  • neater,
  • orderly,
  • unsullied,
  • shining,
  • pure,
  • unblemished,
  • unpolluted,
  • fresh,
  • faultless,
  • simple,
  • well-kept,
  • untarnished,
  • unsmudged,
  • neat as button,
  • Taintless,
  • white,
  • trim,
  • snowy.
  •Other relevant words: (adjective)
  • clean.
  •prim (adjective)
  • good,
  • overmodest,
  • ceremonious,
  • decorous,
  • dapper,
  • demure,
  • choosy,
  • straight,
  • uncluttered,
  • conventional,
  • fastidious,
  • well-groomed,
  • priggish,
  • wooden,
  • nice,
  • ceremonial,
  • strait-laced,
  • blue-nose,
  • spruce,
  • prudish,
  • stiff,
  • precise,
  • polite,
  • Stickling,
  • proper,
  • rigid,
  • puritanical,
  • goody-goody,
  • nit-picking,
  • shipshape,
  • prissy,
  • genteel,
  • correct,
  • victorian,
  • upright,
  • spic-and-span,
  • formal,
  • stuffy.
  •spick-and-span (adjective)
  • gleaming,
  • cleaned,
  • very clean,
  • polished,
  • brand-spanking new,
  • cleaned up,
  • clean and tidy.
  •unsoiled (adjective)
  • antiseptic,
  • cleanly.

Antonyms for Spic and span:

• adj.

  • clean
    disorderly, filthy, aware, contaminated, complicated, corrupt, besmirched, stained, tarnished, cloudy, dark, untidy, imprecise, unclean, dull, adulterated, unclear, unvirtuous, slovenly, indefinite, soiled, gloomy, foul, unintelligible, incomplete, obscure, muddled, disorganized, unsterile, polluted, impure, dirty, cluttered, unchaste, uncertain, sloppy, defiled, tainted.
  • prim
    informal, rumpled.