Related Clues:

• Row, heading off at top speed
• Persistent beating failed to reform
• United's budget about to be determined
• Continual support for artist squeezed by tax
• Interminable century without peace
• Determined, as workers were during General Strike
• With maximal effort
• Maximum-effort
• Innings finished with maximum effort
• Continuous but doesn't notice as much, we hear
• Gangster and thug totally forceful
• Effort required from fielding side?
• University involved in issue very energetically
• Using maximum effort at end of innings?
• Complete lager-drinker, say, chasing a lot of beer