Travellers.
Travelling is generally done by people with money, going off to far off places in the world & pretending they don't have any. Travellers are apparently able to either not work, or take months off work without having to worry about going home and paying the bills.
Ideally travelling should involve catching some exotic disease, sleeping with interesting breeds of insect & eating unspeakable things. It helps a lot of you have a really up your own arse attitude to anyone else who isn't doing the same thing as you, and preferably you should be able to report back on your travels as having done something more 'real' and 'authentic' than anyone other 'travellers' you meet.
You will automatically shun anyone staying in clean hotels as 'tourists', just because they have inclinations towards reasonable standards of personal hygiene, drink bottled water and are happy to live within the limitations of their travel visa. Despite such tourists having had the bravery to step outside the box and go somewhere challenging and interesting, their ability to use a credit card in decent restaurant makes them a less worthy person for you, and you can despise them for their excessive carbon footprint while being oblivious to your own.
You will sneer at their generous contributions to the local economy as they buy souvenirs and go on daytrips organised by people who know what they're doing. You will also sneer at local people who earn themselves a feeble living by educating and informing visitors about their history and culture. You, on theother hand, can happily leech off local poor people, abusing their generosity & hospitality by taking food from their table and offering nothing but a hug of their trees and a mention in your blog.
You will look down on tourist holiday snaps, preferring your own photojournal.
Any kind of physical effort will automativally be referred to as 'trekking', which normal people would describe as 'going for a walk'.
Pre-thumbed Lonely Planet guides and authentic dreadlocks are available to assist in the presenting the authenticity of your traveller status.