the.com/liveliness

The opposite of checking your phone while someone else is talking.

means The quality of being full of energy, spirit, and animated engagement with what's happening around you.

from Traces back to Old English 'lifian' (to live), the same root that gives us 'life' and 'alive'. The '-ly' suffix (from 'lic', meaning 'body' or 'form') turned the noun into an adjective describing something shaped by life itself, and '-ness' nominalized it again — so liveliness is, quite literally, the state of being full of 'life-formed' vigor, layers of grammar stacked up like evidence that this word really wanted you to feel it.

root
from live, literally still-alive energy
fakeable
caffeine mimics it for about ninety minutes
peak context
most noticeable right after it leaves a room
not volume
quiet people can have more of it than loud ones
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