watery

deluged, drowned, flooded, inundated, overflowed

submerged, swamped

hydrated

dipped, dunked, splashed

aqueous

steeped

flushed, irrigated, laved, rinsed, sluiced

clammy, damp, dampish, dank, humid, moist, semimoist, wettish

boggy, miry, seepy, sloppy, squashy

flowing, fluent, fluid, liquefied

dilute, diluted, thin, thinned, watered-down, weak, weakened

sloshy, slushy, soggy, waterlogged, wet

adulterated, watered-down

unexciting, uninspiring, unrewarding

bland, boring, drab, dreary, dry, dull, heavy, humdrum, jading, leaden, lifeless, monotonous, pedestrian, ponderous, tedious, tiresome, tiring, uninteresting, vapid, wearisome, weary, wearying

inane

innocuous, inoffensive

mild, soft, subdued, tame, weak

common, commonplace, ordinary, stale, unexceptional