riser

Step's upright face

A riser is someone or something that rises.

An early riser gets up early in the morning; a late riser sleeps in.

In construction, a riser is the vertical part of a stair step, as opposed to the tread you step on.

The term extends to any vertical pipe, duct, or conduit that carries utilities between floors of a building.

In theater, risers are tiered platforms that elevate performers or audience members for better visibility.

staircase

tread

Surface that grips ground

landing · balustrade · flight · stairwell · newel · stairway · baluster · stringer · nosing · carpet

platform

dais

Raised speaker's platform

rostrum · pulpit · scaffold · bandstand · lectern · tribune · altar · proscenium · staging · thrust

theater

curtain

Fabric hung for privacy

set · platform · hydraulic · trap · mechanism · lift · elevation · stage · fly · rigging

plumbing

pipe

Hollow conveyance channel

fitting · copper · PVC · water · pressure · main · elbow · connector · tube · nipple

growth

climber

One who scales

upstart · newcomer · aspirant · phenom · star · performer · ascender · success · promising · ambitious

Categories
Opposites
stair component geometry

risertread

Surface that grips ground

run · stair tread · going

waking behavior

riserlate riser

One who sleeps in

night owl · late sleeper · lie-abed · sleeper · slug-a-bed

vertical movement

riserfaller

One who descends

descender · sinker · dropper · diver

Phrases
Family

rise, arise, rising, sunrise, arising, uprising, risen, arises, arisen

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G