Synonyms for Paper thin:

• adj.

  •all (adjective)
  • paper thin.
  •Other relevant words: (adjective)
  • flimsy,
  • see-through,
  • Subtile,
  • unsubstantial,
  • attenuated,
  • slim,
  • diaphanous,
  • sheer,
  • slight,
  • rare,
  • permeable,
  • attenuate,
  • subtle,
  • gossamer,
  • tenuous,
  • refined,
  • wispy,
  • translucent,
  • rarefied.
  •paper (adjective)
  • insubstantial,
  • paper-thin,
  • papery,
  • cardboard,
  • disposable.
  •thin (adjective)
  • delicate,
  • filmy.

• n.

  •
  • broad.

• Other synonyms:

  •
  • wafer-thin,
  • slimline.
  •
  • squat,
  • wide.
  •
  • across.
  •Other relevant words (noun):
  • thin.

Antonyms for Paper thin:

• adj.

  • paper
    thick.
  • thin
    efficient, concentrated, obese, undiluted, inflated, solid, heavy, strong, dense, fat.
  • Other antonyms:
    massive, Widish, bulky, stocky, chunky, voluminous, wide, thickset, squat, Thickish, stumpy.

• n.

  • other_words
    thicken, full, inspissate.