Related Clues:

• Quality of being simple
• Route through a yard? There’s no interest in it
• 'Science may have found a cure for most evils; but it has found no remedy for the worst of them all - the ___ of human beings': Helen Keller
• A year taking course leads to indifference
• Slacker trait
• Lack of enthusiasm for one heading off around track
• Lack of interest, in a way, on the fourth of July
• Route through a yard: no interest in it
• Listlessness, indifference
• Indifference in course in outskirts of Aylesbury
• Facility is seen as strange
• Indifference of company led by international organisation
• Lack of interest in a track by Yes
• Lack of concern with route passing through outskirts of Aylesbury
• Lack of interest in things in general