Casual
Part of speech: noun
Definition: A worker who is only working for a company occasionally, not as its permanent employee.
Part of speech: adjective
Definition: Happening by chance. Coming without regularity; occasional or incidental. Employed irregularly Careless. Happening or coming to pass without design. Informal, relaxed. Designed for informal use.
Example sentence: Children are not casual guests in our home. They have been loaned to us temporarily for the purpose of loving them and instilling a foundation of values on which their future lives will be built.
Easy
Part of speech: adjective
Definition: Requiring little skill or effort.Consenting readily to sex.Comfortable.
Example sentence: Life is full of tough decisions, and nothing makes them easy. But the worst ones are really your personal koans, and tormenting ambivalence is just the sense of satori rising. Try, trust, try, and trust again, and eventually you'll feel your mind change its focus to a new level of understanding.