Out of the four alternatives, choose the one which can be substituted for the given words/sentence.
Capable of being understood in either of two or more possible senses, and therefore not definite.
(1) amphibious(2) ambiguous
(3) amorphous (4) confusing
Answer :-
(2) ambiguous
Explanation :-
ambiguous (Adj.) : that can be understood in more than one way; not clearly defined or stated
amphibious (Adj.) : able to live both on land and in water
amorphous (Adj.) : having no definite shape
confusing (Adj.) : a state of not being certain