Related Clues:

• Oppressive part assigned to Nero, usually
• Demanding love binds Emperor to us
• It's hard to bear when emperor follows round the States
• A right pair - useless and exhausting
• Domesticated elephant can start to giggle, given exciting exploratory operation
• A right pair America finds steep
• Difficult to do
• Steep — hard
• Weighty — ponderous
• Discovery of youth attaching metal tag, finally, to tamed elephant?
• Tough to accomplish
• An individual with sour disposition is hard to bear
• Not light on start of 15 down
• Challenging private transport is no good
• Bouncer not filled with air then?