Gravid: In an advanced stage of pregnancy. As in, "You should probably file the word gravid away in your 'things you should never call a pregnant woman' file."
As I was drawing this week's word, but before I actually added in the word, I asked Scott if he could guess the word. "Bulbous?" No. "Ummm...distended?" ....No, but I'll give you a hint: it starts with a "g." "GARGANTUAN?!" Mmm, not quite.