Search Result for "substitutable": 
Wordnet 3.0

ADJECTIVE (2)

1. (of words) interchangeable in a given context without changing the import of the expression;

2. capable of being exchanged for another or for something else that is equivalent;
[syn: commutable, substitutable]



WordNet (r) 3.0 (2006):

substitutable
    adj 1: (of words) interchangeable in a given context without
           changing the import of the expression
    2: capable of being exchanged for another or for something else
       that is equivalent [syn: commutable, substitutable]