Letters that make pyknic
k, n, p, c, i, y are letters that make 'pyknic'
pyknics is a word created by adding a letter to 'pyknic'
1 possible definitions for 'pyknic'
Under this definition, pyknic is an adjective and has the following properties:
endomorphic has the same meaning as pyknic
ectomorphic, mesomorphic, muscular have the opposite meaning of 'pyknic'
"a pyknic practical joke"