Very happy (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">very happy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for blithe that I've seen before include "Happy and maybe casual" , "Careless" , "Joyful and unconcerned" , "light" , "With neither worries nor cares" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">very happy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for elated that I've seen before include "Joyful, uplifted" , "Highly delighted" , "Overjoyed, really delighted" , "Blissful" , "Intensely happy" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">very happy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for blissful that I've seen before include "Delighted" , "Ecstatic, rapturously happy" , "Happy, often delusively" , "Joyous, rapt" , "Extremely happy" .)
(Other definitions for walking on air that I've seen before include "In seventh heaven" , "Extremely happy" , "Highly elated" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">very happy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for on top of the world that I've seen before include "Penguins aren't" , "Delighted" , "as a successful North Pole expedition?" , "happy" , "as Hillary once was?" .)