The word hypoglycaemic is playable in Words With Friends™, no blanks required. Because it is longer than 7 letters, you would have to play off an existing word or do it in several moves.
Words With Friends™ Letter Score: 34
Highest Scoring Words With Friends™ Plays In The Letters hypoglycaemic
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Seven Letter Word Alert: (28 words)
alchemy, apogeic, cacoepy, caliche, campily, chalice, cheaply, choleic, chyloma, cochlea, coeliac, comical, compile, epigamy, epochal, glyphic, haplogy, impeach, maypole, myalgic, mycelia, mycolic, myeloic, oghamic, pelagic, phlegmy, polemic, pyaemic