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smooth

gliding

descent (esp. in skiing)

runway

slime

smooth (of a surface)

lubricating oil

to slide into

to slide

sideslip

to slip off

sliding down (a slope, mountainside)

(playground) slide

to start sliding

non-slip device (material, tread, etc.)

superficial

bull's-eye

smoothing (e.g. numbers)

to smooth

slip stitch

to slip out

start

to make a slip of the tongue

to make a slip of the tongue

to make a slip of the tongue

nameko (var. of mushroom) (Pholiota nameko)

fixed pulley

smooth

to slide into

movable pulley

roller slide

gliding

free skating

talc

sailplane

trochlear nerve

first ski of the season

to lose one's footing

to lose one's footing

sash roller

smooth muscle

sliding seat

suave

log slide

schuss

to drop into

smooth endoplasmic reticulum

funny

anabatic wind

sliding

sliding safely

katabatic wind

to slide up to

Tokoname ware

to slide down

lubricant

adaptable

downhill

lissencephaly

sliding resistor

talcum powder

slippery jack (Suillus luteus)

glide bomb

black finless porpoise (Neophocaena phocaenoides)

bursa

enoki mushroom (Flammulina velutipes)

sledding

slow earthquake

to let slip

greasy

smooth (skin, stone, etc.)

to let slip

common purslane (Portulaca oleracea)

synovial fluid

lubricant

ice skating

comic novel (Edo period)

traversing

glider

hypersonic glide vehicle

bursitis

smooth-bore gun

Tokoname Ceramic-Art Laboratory

being smooth, free and easy

mucilaginous

fireman's pole

caricature

humorous flavour

slime flounder (Microstomus achne)

articulation

slide rule

sliding central strip (of a slide rule)

synovial membrane

lubricant

lubrication

lubricating jelly

olecranon bursitis

synovial membrane

pulley

sliding friction

gliding (through the air)

Habenaria longitentaculata (species of bog orchid)

soaring through the air

synovial sarcoma

olecranoid bursitis

achillobursitis

smooth-talking and polished

floral egg crab (Atergatis floridus)

smooth-talking and humorous