cardboard

Plural: cardboards

Noun

• a stiff moderately thick paper
• A wood-based material resembling heavy paper, used in the manufacture of boxes, cartons and signs.
• Something flat or insubstantial.

Adjective Satellite

• without substance
  • "cardboard caricatures of historical figures"

Adj

• Made of or resembling cardboard; (figurative) flat or flavorless.

Synonyms

composition board, unlifelike

Related Words

paperboard

Anagrams of cardboard