bottoms
Bases or submissives
Bottoms is the plural of bottom—the lowest parts, the undersides, the bases.
Pajama bottoms or bikini bottoms are garments covering the lower body.
To drink to the bottoms of your glasses is to drain them completely.
In sexual slang, bottoms are the receptive partners in anal intercourse, opposite of tops.
Bottoms up! is a toast inviting everyone to finish their drinks.
Casual denim trousers
- trousersBifurcated lower-body garment
- shortsAbbreviated lower garments
- skirtsLower-body garments for women
- leggingsForm-fitting leg garments
slacks · chinos · culottes · capris · sweatpants · joggers · overalls · khakis
Lowest or innermost regions
- floorIndoor walking surface
- bedFurniture for slumber
- seabedUnderwater terrain below
- ocean floorUnderwater continental surface
lake bed · nadir · lowest point · deep end · abyss · pit · trench
Solid stone underground
- groundworkFoundational preparation for something
- cornerstoneFoundational building block
- keystoneArch's central locking stone
- footingSecure ground position
underpinning · base · anchor · root · infrastructure · backbone · framework · support
Low ground between heights
- riverbedFloor beneath flowing water
- basinConcave water receptacle
- floodplainFlood-prone riverside lowland
- deltaSymbol denoting variation
wetlands · marsh · swamp · lowland · gulch · hollow · ravine · glen
Lower surface of something
- underneathIn position below
- undersurfaceBottom side of something
- undercarriageFramework beneath a vehicle
- underbellyVulnerable lower surface
buttocks
Fleshy seat area
rump · posterior · derriere · bum · tush · hindquarters · haunches · glutes · seat · cheeks
jeans
Casual denim trousers
- trousersBifurcated lower-body garment
- shortsAbbreviated lower garments
- skirtsLower-body garments for women
leggings · slacks · chinos · culottes · capris · sweatpants · joggers · overalls · khakis · corduroys
depths
Lowest or innermost regions
ocean floor · lake bed · nadir · lowest point · deep end · abyss · pit · trench
bedrock
Solid stone underground
- groundworkFoundational preparation for something
- cornerstoneFoundational building block
- keystoneArch's central locking stone
footing · underpinning · base · anchor · root · infrastructure · backbone · framework · support · pillar
valley
Low ground between heights
- riverbedFloor beneath flowing water
- basinConcave water receptacle
- floodplainFlood-prone riverside lowland
delta · wetlands · marsh · swamp · lowland · gulch · hollow · ravine · glen · dale
underside
Lower surface of something
- underneathIn position below
- undersurfaceBottom side of something
- undercarriageFramework beneath a vehicle
- casual clothesjeans, t-shirt, sneakers, hoodie, shorts
- wastetrash, garbage, rubbish, refuse, debris
- distillationdistillation, distillery, still, distiller, pot still
- industrial wasteslag, tailings, sludge, effluent, overburden
- heavy residuesresiduum, asphalt, bitumen, tar, coal tar
- mix and matchcombinations, pairings, mix-up, combo deals, interchangeable parts
- bottom lineEssential point or conclusion
- rock bottomLowest possible level
- bottomless pitsVoids with no floor
- at the bottomIn the lowest position
- the bottomLowest part underneath
- bottoms upDrinking toast command
bottom, bottomless, bottomed, bottoming, at the bottom, rock-bottom, bottomlessness, flat-bottomed