English
Medium
Question
Synonym of “impregnable” is _________?
A
not fertile
B
safe against attack
✓ Official correct answer
C
severe
D
vulnerable
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
not fertile
No member explanations yet for this option.
B
safe against attack
No member explanations yet for this option.
C
severe
No member explanations yet for this option.
D
vulnerable
No member explanations yet for this option.