plump vs underweight

plump

adj
  • Fat. 

  • Having a full and rounded shape; chubby, somewhat overweight. 

  • Sudden and without reservation; blunt; direct; downright. 

adv
  • Directly; suddenly; perpendicularly. 

noun
  • The sound of a sudden heavy fall. 

  • A group of geese flying close together. 

verb
  • To cast or let drop all at once, suddenly and heavily. 

  • To make plump; to fill (out) or support; often with up. 

  • To give a plumper (kind of vote). 

  • To give (a vote), as a plumper. 

  • To drop or fall suddenly or heavily, all at once. 

  • To grow plump; to swell out. 

  • To favor or decide in favor of something. 

underweight

adj
  • Of an inappropriately or unusually low weight. 

  • Being less invested in a particular area than market wisdom suggests. 

  • Not too heavy for an intended purpose. 

verb
  • To underestimate the weight of. 

  • To give insufficient weight to (a consideration); to underestimate the importance of. 

  • To invest in less than conventional wisdom would dictate. 

noun
  • The state or quality of being underweight. 

  • An underweight person. 

  • An underweight investment. 

How often have the words plump and underweight occurred in a corpus of books? (source: Google Ngram Viewer )