Words similar to informal

Example sentences for: informal

How can you use “informal” in a sentence? Here are some example sentences to help you improve your vocabulary:

There's 1) the cost--in time and/or money--of finding someone who already has a copy, and will give it to you for free or for cheap; 2) the risk of getting caught stealing intellectual property; 3) any premiums you pay to others for incurring such risks (as when you get copies from bootleggers); and 4) informal punishments such as being labeled a cheat or a cheapskate.
Visitors might also be treated to an informal rodeo in which Mongolian horsemen race their energetic ponies.
But against Jews there were, Oren told Chatterbox, "admissions guidelines and understandings, 'informal quotas' that had the same net effect," and these "were not relaxed until the early '60s."
The company also offers a range of formal classroom training, less formal workshops, and informal mentoring programs.
Outside the resorts, it can be hard to pin down what’s going on where, but informal musical performances are ubiquitous.