For those of us who watched Mel Gibson and Helen Hunt in ‘What Women Want’ and were left none the wiser by Hollywood’s take on understanding the sexes, a new survey released today should do the trick.

A study of 15,000 single British people (both men and women) by eHarmony.co.uk, the relationship site that introduced compatibility-based matching to the UK, has found that a sense of humour is the most important trait in a future partner.

The “Must Have” top four traits British singletons are seeking, according to eHarmony’s data, are:

1. Good sense of humour – 73%

2. Being affectionate – 60%

3. Loyalty – 52%

4. Good communication – 52%

But the study didn’t stop there. eHarmony.co.uk also asked the 15,000 singletons what traits they “Can’t Stand” in a potential partner. The top four were:

1. Lying – 71%

2. Cheating – 66%

3. Rudeness – 55%

4. Poor hygiene – 46%

So there we have it? What’s your must have/can’t stand?