Synonyms
1. surface-active_agent
noun. a chemical agent capable of reducing the surface tension of a liquid in which it is dissolved.
Synonyms
- surfactant
- chemical agent
- emulsifier
- detergent
- wetting agent
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Words that Rhyme with Upper Surface
- resurface
- searfoss
2. upper-level
adjective. at an elevated level in rank or importance.
Synonyms
- superior
- high-level
Antonyms
- worst
- low
- subordinate
3. surface
noun. ['ˈsɝːfəs'] the outer boundary of an artifact or a material layer constituting or resembling such a boundary.
Synonyms
- side
- spandril
- work surface
- artifact
- ground
- mitre
- horizontal surface
- silver screen
- spandrel
- board
- plaster
- skin
- gameboard
- vertical surface
- Klein bottle
- artefact
- meniscus
- projection screen
- level
- bed
- Mobius strip
- plasterwork
- face
- superficies
- miter
- screen
Antonyms
- unsized
- begin
- defeat
- beginning
4. surface
noun. ['ˈsɝːfəs'] the extended two-dimensional outer boundary of a three-dimensional object.
Synonyms
- interior
- sphere
- heavens
- outside
- wavefront
- welkin
- empyrean
- exterior
- celestial sphere
- vault of heaven
- bound
- hard palate
- photosphere
- bounds
- boundary
- end
- palate
- face
- interface
- roof of the mouth
- wave front
- firmament
- inside
- substratum
- substrate
Antonyms
- inside
- cathode
- nonmetallic
- undergarment
5. surface
noun. ['ˈsɝːfəs'] the outermost level of the land or sea.
Synonyms
- geosphere
- opening
- lithosphere
- layer
- gap
- Earth's surface
- floor
- water
Antonyms
- unmask
- artifact
- exclude
- arise
6. surface
noun. ['ˈsɝːfəs'] a superficial aspect as opposed to the real nature of something.
Synonyms
- aspect
Antonyms
- imperfection
- insulator
7. surface
adjective. ['ˈsɝːfəs'] on the surface.
Synonyms
- opencut
- aboveground
- opencast
Antonyms
- subsurface
- little
- big
- bigness
8. surface
verb. ['ˈsɝːfəs'] come to the surface.
Synonyms
- go up
- emerge
- intumesce
- come up
- ascend
- rise up
- rise
- resurface
- swell
- bubble up
Antonyms
- stay
- sour
- underdress
- dress down
9. surface
noun. ['ˈsɝːfəs'] information that has become public.
Synonyms
- open
- public knowledge
Antonyms
- continue
- start
- middle
10. upper
adjective. ['ˈʌpɝ'] higher in place or position.
Antonyms
- stay in place