Another word for long
Extended in space
lengthy, extended, outstretched, elongated, interminable, boundless, unending, limitless, stretching, great, high, deep, drawn out, enlarged, expanded, spread, tall, lofty, towering, continued, lengthened, stringy, long-limbed, rangy, lanky, gangling, far-reaching, far-seeing, distant, running, faraway, far-off, remote; see also endless 1, large 1.
Extended in time
protracted, prolonged, enduring, unending, meandering, long-winded, spun out, lengthy, for ages, without end, forever and a day, day after day, hour after hour, lasting, prospective, continued, long-lived, sustained, tardy, dilatory, delayed, lingering; see also eternal 1, perpetual 1.
Having (a certain commodity) in excess
Another word for longnoun
A long time:eon, eternity, year (used in plural). (Informal) age (used in plural), blue moon. Idioms: forever and a day, forever and ever, month of Sundays. See time
Having great physical length:elongate, elongated, extended, lengthy, prolonged. See long
Having a rather great upward projection:high, tall. See high
Having many syllables:polysyllabic, sesquipedal, sesquipedalian. See long
Extending tediously beyond a standard duration:dragging, drawn-out, lengthy, long-drawn-out, overlong, prolonged, protracted. See excite, long