a deliberately haphazard arrangement of observations so as to simulate chance  
<noun.act> freq. cnt.: 1 freq. cnt.: 1
<noun.act> freq. cnt.: 1 freq. cnt.: 1
| randomisation |   | 
| randomization |   | 
lexical pointers
derivationally related form
lexical pointers
derivationally related form
semantic pointers
hypernym
