1. grotte, caverne   apiary   aviary   cave   kennel   Hint Half-n-half Clue   2. trou   hole   burrow   nest   apiary   Half-n-half Clue   3. chenil   apiary   aviary   kennel   cave   Half-n-half Clue   4. cage   burrow   cave   cage   aviary   Half-n-half Clue   5. rucher   nest   kennel   aviary   apiary   Half-n-half Clue   6. terrier   shed   apiary   cage   burrow   Half-n-half Clue   7. ruche   aviary   cave   hole   hive   Half-n-half Clue