Catalogue colleague synagogue.
league
Leaguemorgueplaguetongue.
catalogue colleague Decalogue demagogue homologue idealogue ideologue monologue pedagogue synagogue trialogue
Colleage,Catalogue,Trialogue
tongue... league...brogue...morgue...plague...
arguecataloguedialoguefatigueintrigueleagueplaguesynagoguetonguevague
Gue has no meaning. Usually this word structure comes from the root word log which means speech.
gue
Vague
Yes, there is a dessert that ends in gue. Meringue is a dessert that is made from whipped egg whites, confectioner's sugar, and cream of tartar. Some people like to top it with whipped cream.
How about: 'rogue'
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern I----GUE-. That is, nine letter words with 1st letter I and 6th letter G and 7th letter U and 8th letter E. In alphabetical order, they are: intrigued intriguer intrigues isologues