easy
ea-sy
adjective
Free from anxiety or stress; relaxed and comfortable in manner.
"He has a very easy-going nature."
adverb
In a gentle, unhurried, or careful manner.
"Take it easy, you'll be fine."
adjective
Requiring little effort or presenting no difficulty to achieve or understand.
"The maths problem was surprisingly easy."
Thesaurus
Synonyms: rich, well-situated, comfortable, well-heeled, well-off, well-to-do, well-fixed, prosperous, hands-down, clean, painless, smooth
Antonyms: apace, chop-chop, difficult, hard, in short order, quickly, rapidly, speedily, uneasy