Insubstantial (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">insubstantial</span>' is the definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for airy that I've seen before include "Well-ventilated; delicate" , "Delicate, casual" , "Light, delicate" , "Delicate; well ventilated" , "Well ventilated; nonchalant" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">insubstantial</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for thin that I've seen before include "Slim - watery" , "Slender, slight" , "Superficial" , "(Of smile) weak, forced" , "Carrying little fat" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">insubstantial</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 meagre that I've seen before include "Insufficient (portion)" , "Scanty in amount - puts me in rage" , "weak" , "lacking in strength" , "Insubstantial" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">insubstantial</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 flimsy that I've seen before include "Insubstantial, light and thin" , "Fragile, of loose structure" , "Lacking strength and solidity" , "Light and thin, easily torn or broken" , "Weak, insubstantial" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">insubstantial</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for slight that I've seen before include "Deliberate rebuff" , "Insubstantial; insult" , "Small in degree; insult" , "hardly worth mentioning?" , "Affront of delicate sort" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">insubstantial</span>' is the definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ethereal that I've seen before include "'Delicate, heavenly (8)'" , "'Extremely delicate, almost not of this world (8)'" , "Of the spirit" , "Having great lightness and delicacy" , "There in lea - it looks delicate" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">insubstantial</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 light that I've seen before include "Frivolous -- insubstantial" , "Blonde" , "Mild" , "Easily lifted" , "Unimportant" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">insubstantial</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 lightweight that I've seen before include "of little importance" , "delicate" , "Carrying little punch?" , "Of little substance" , "Insubstantial" .)