Solutions japan's tallest mountain has 7 entries with similar clues
- emuAustralia's tallest bird
- burj...... Khalifa (world's tallest skyscraper)
- etnaEurope's tallest active volcano
- giraffeTallest mammal
- cn-towerWorld's tallest tower
- eiffeltowerWorld's tallest structure for four decades, until surpassed by the Chrysler Building (2 wds.)
- burj-khalifa-dubaiTallest tower in the world/tallest building/tallest man-made structure/heighest restaurant