هَادِئ: سَاكِن calm, quiet, tranquil, serene, placid, pacific, peaceful

هَادِئ: رَابِطُ الجَأش calm, cool, composed, collected, self-possessed, undisturbed, tranquil

هَادِئُ البال ـ اُنْظُرْ: بال

المُحِيطُ الهَادِئ the Pacific Ocean