actual existence; reality

something that truly exists, is real

the most basic or simplest parts

fundamentals

a small, particular fact or item

feature, specific aspect

something that has happened or been done; something known to be true or able to be proved

verifiable truth; reality

the act of establishment (a university, church etc); a strong base of a building, on which it is built

basis for something physical or mental

details

detail

the quality of being real; something seen or experienced; (in art etc) a lifelike copy of the original

facts of existence

an activity, area of study, to which a person gives particular attention; a product for which a business or place is well known

detail