the.com/friendly
Warmth with a low barrier to entry — the social green light.
means Behaving in a kind, approachable, pleasant way toward others, like a good neighbor or an easy stranger.
from From Old English freondlic, freond meaning friend — rooted in freon, to love. Friendliness is love at a polite, manageable dose.
Software labelUser-friendly turned the word into a usability seal.
War ironyFriendly fire is the least friendly thing imaginable.
Match meaningA friendly is a game where nothing official is at stake.