A large number or amount:
— Made lots of new friends.

synonyms: dozens, gobs, heaps, lashings, loads, oodles, piles, rafts, scads, scores, slews, stacks, tons, wads ... show more.

Roget 639: sufficiency, adequacy, enough, withal, satisfaction, competence; no less; quantum sufficit [Lat.], Q.   S. mediocrity etc. (average) 29.    fill; fullness etc. (completeness) 52; plenitude, plenty; abundance; copiousness etc. adj.; amplitude, galore, lots, profusion; full measure; good measure pressed down and running, over." luxuriance etc. (fertility) 168; affluence etc. (wealth) 803; fat of the land; a land flowing with milk and honey;" cornucopia; horn of plenty, horn of Amalthaea; mine etc. (stock) 636.    outpouring; flood etc. (great quantity) 31; tide etc. (river) 348; repletion etc. (redundancy) 641; satiety etc. 869.    ... show more

Roget 102: multitude; numerous etc. adj.; numerosity, numerality; multiplicity; profusion etc. (plenty) 639; legion, host; great number, large number, round number, enormous number; a quantity, numbers, array, sight, army, sea, galaxy; scores, peck, bushel, shoal, swarm, draught, bevy, cloud, flock, herd, drove, flight, covey, hive, brood, litter, farrow, fry, nest; crowd etc. (assemblage) 72; lots; all in the world and his wife.    [Increase of number] greater number, majority; multiplication, multiple.    ... show more

Dutch: in grote getale, zeer veel
Polish: rzeka

To a very great degree or extent.

synonyms: a good deal, a great deal, a lot, much, very much.