Home » English mcqs » Synonym of “impregnable” is ___________.Synonym of “impregnable” is ___________. by A. vulnerable B. full C. unconquerable D. stern Related Posts:Synonym of “largesse” is ___________.Antonym of “kowtow” is ___________.Term of Senator in Pakistan is ___________The world’s first ATM machine located in ___________?It is very cold here in winter, so they ___________…___________ is concerned with cell secretions?