During the whole procedure he was very polite, unlike his colleagues.

Unlike his two colleagues, he could never settle down in any one job for very long.

Unlike their younger colleagues, they are not afraid to yank hard to get the doors to swing open.

Some retained firefighters, for instance, provide 120 hours cover each week unlike their full-time colleagues, who normally work a 48-hour shift system over eight days.

Unlike his older and more traditional colleagues, he's also a fan of current pop culture, including contemporary glam rock music.

Unlike his colleagues, Lecca was able to escape custody before this could take place.

Unlike his colleagues, Corrado was not frightened by the Americans.

Ms. Cruz, unlike her colleagues, did not seek a pact.

Perhaps unlike my colleagues, however, I personally think that it is just fine.

I would suggest, unlike my colleagues, that it is a good idea.