Synonyms for Top of the line:

• adj.

  •first-rate (adjective)
  • great,
  • excellent,
  • superb,
  • top-notch,
  • a-1,
  • superior,
  • a number 1,
  • exceptional,
  • superlative,
  • outstanding,
  • top-drawer,
  • best,
  • super,
  • first-class,
  • premium,
  • unmatched,
  • marvelous,
  • supreme.
  •high-grade (adjective)
  • world,
  • nice,
  • select.
  •Other relevant words: (adjective)
  • of the highest type,
  • first class,
  • first-rate,
  • bang up,
  • firstclass,
  • out-standing,
  • of the first water,
  • highest-quality,
  • highest quality,
  • top drawer,
  • best quality,
  • world-class,
  • world class,
  • bang-up,
  • best-quality.
  •primary/prime (adjective)
  • highest,
  • number one,
  • crackerjack,
  • dominant,
  • top,
  • greatest,
  • stellar,
  • hot,
  • tough,
  • main,
  • cardinal,
  • paramount,
  • first,
  • top-of-the-line,
  • primo,
  • leading,
  • fab,
  • heavy,
  • state-of-the-art,
  • capital,
  • chief.

• n.

  •artifact (noun)
  • top of the line.
  •Other relevant words: (noun)
  • ware,
  • merchandise,
  • product.

• Other synonyms:

  •Other relevant words:
  • very good.

Antonyms for Top of the line:

• adj.

  • first-rate
    bad, second-rate, unnoteworthy, poor, unexceptional, expected, ordinary, regular, inferior.
  • primary/prime
    auxiliary, subordinate, worst, minor, supplemental, final, least, secondary, latest.
  • Other antonyms:
    wretched, pathetic, low-grade, rotten, awful, atrocious, substandard, terrible, lousy, middling, unsatisfactory, mediocre, vile, execrable.

Holonyms for Top of the line:

• n.

  • artifact
    line, line of merchandise, product line, business line, line of business, line of products.

Hyponym for Top of the line:

• n.

  • artifact
    ware, merchandise, product.