Hi, welcome folks, here you find the answers for the 3879 level of Words of Wonders Guru, Have fun :D
Solution
Mini advertisement
Narrow waterway
Frugality
... Curie, Polish-French scientist known for her research on radioactivity
Creamy, sticky, or doughy mixture
Fixed price
Terminate before completion
Covered entrance to a building
Subdivision of a clan
A piece of meat
Winter shoe
Automated program
X in Roman letters
Mythical story