Search Result for "undefendable": 
Wordnet 3.0

ADJECTIVE (1)

1. not defended or capable of being defended;
- Example: "an open city"
- Example: "open to attack"
[syn: assailable, undefendable, undefended, open]



WordNet (r) 3.0 (2006):

undefendable
    adj 1: not defended or capable of being defended; "an open
           city"; "open to attack" [syn: assailable,
           undefendable, undefended, open]