subtick
A secondary tick that occurs between regular ticks.

subticks
plural of subtick

subtriangle
A triangle forming part of a larger triangle.

subtriangles
plural of subtriangle

subulurid
Any member of the family Subuluridae of nematodes.

subulurids
plural of subulurid

subumbrella
The undersurface of the umbrella of a jellyfish.

subumbrellas
plural of subumbrella

subyearling
An animal that is less than a year old

subyearlings
plural of subyearling

suckerfish
A remora or other fish of family Echeneidae, especially Echeneis naucrates.

suckerfishes
plural of suckerfish

suckermouth
A ventrally orientated (inferior) mouth, in some fish, adapted for grazing on algae etc.
Any of several fish that have this type of mouth

suckermouths
plural of suckermouth

suckler
An animal that has not yet been weaned.
Any animal that suckles its young; a mammal.

sudarium
A napkin or handkerchief.

suffrago
The joint between the tibia and tarsus, such as the hock of a horse's hind leg or the heel of a bird.

sujiko
Salmon roe served inside the sac

sukotyro
A legendary quadruped mammal, with elephant and oxen features, reported from Java.

sulid
Any member of the family Sulidae of gannets and boobies.

sulids
plural of sulid

summer flounder
The marine flatfish Paralichthys dentatus, the fluke.

summer flounders
plural of summer flounder

sumxu
A possibly mythical, long-haired, lop-eared type of cat or cat-like creature, now considered extinct, if it ever actually existed.

sunangel
A South American hummingbird of genus Heliangelus.

sunangels
plural of sunangel

sunbeam
A ray of sunlight; especially, a visible, narrow, and intense (relative to ambient light) ray of sunlight (as revealed by, for example, its diffraction among dust particles).
Any of various lycaenid butterflies of the genus Curetis.
Any hummingbird of the genus Aglaeactis.
Synonym of sunshine (“ironic form of address to an inferior or troublemaker”).
An item of cutlery or crockery laid out on a table, but not used, and which can be returned to the drawer without being washed.

sunbeams
plural of sunbeam

sunbird
A bird belonging to any of several species in the family Nectariniidae.
A person, usually one who is retired, who travels from a warm climate to a colder one in the summer; one who oversummers elsewhere.

sunbleak
Synonym of moderlieschen, Leucaspius delineatus.

sunbleaks
plural of sunbleak

sunfish
Any of various small freshwater fishes of the family Centrarchidae, often with iridescent colours and having a laterally compressed body.
Any of various large marine fishes of the family Molidae that have an oval compressed body.

sunfishes
plural of sunfish

sungazer
One who takes part in sungazing, staring at the Sun.
Smaug giganteus, a large burrowing lizard of South Africa.

sungazers
plural of sungazer

sunnies
Sunglasses.

sunwatcher
One who tracks the movement of the Sun, as to keep time.
Phrynocephalus versicolor, an agama of Central Asia.

sunwatchers
plural of sunwatcher

suoids
plural of suoid

suovetaurilia
A religious rite of Ancient Rome, the triple sacrifice of a pig, a ram, and a bull to the deity Mars in order to bless and purify land.

suovetaurilias
plural of suovetaurilia

suovitaurilia
Alternative spelling of suovetaurilia.

suovitaurilias
plural of suovitaurilia

superbill
Synonym of superdollar (“type of counterfeit $100 bill”).
A detailed invoice listing medical treatments and their prices.

superbills
plural of superbill

supercomet
A giant comet.

supercomets
plural of supercomet

supercow
A cow bred or engineered for superior milk production, producing more milk per day than average, or in some cases more fat per gallon of milk.

supercows
plural of supercow

superdelegate
A member of the Democratic Party who has been selected to attend the national convention to help select a nominee for president.

superdelegates
plural of superdelegate

superdog
A dog of remarkable size or ability etc.

superdogs
plural of superdog

superdollar
A counterfeit United States $100 bill of very high quality.

superdollars
plural of superdollar

superhorse
An extremely famous or talented horse, especially a racehorse

superhorses
plural of superhorse

superindices
plural of superindex

supermice
plural of supermouse

supermonkey
A monkey with remarkable abilities.

supermonkeys
plural of supermonkey

supermouse
A genetically modified mouse with remarkable stamina and longevity.

superorganism
A social colony of individuals who, through division of labour, effective communication and self-organization, form a highly connected community that functions as if it were a single organism.

superorganisms
plural of superorganism

superparasitism
A form of parasitism in which the host (typically an insect larva such as a caterpillar) is attacked more than once by a single species of parasitoid.

superparasitisms
plural of superparasitism

superprimate
A primate that is markedly superior in some way to other primates.

superprimates
plural of superprimate

superrat
A large rat that is resistant to regular rat poisons, and may be especially aggressive or voracious.

superrats
plural of superrat

superray
A very intense ray (beam); superbeam.

superrays
plural of superray

supersault
somersault

supertaxa
plural of supertaxon

supertaxon
A grouping of taxa.

supertermite
The Formosan termite (Coptotermes formosanus).

supertermites
plural of supertermite

supertramp
A creature of organism that disperses widely and is not adapted to any specific environment.

supertramps
plural of supertramp

supervoltage
A high voltage, normally greater than 1,000 kilovolts, when used in X-ray radiotherapy

supervoltages
plural of supervoltage

supraprimate
Any mammal of the former superorder Supraprimates (now Euarchontoglires).

supraprimates
plural of supraprimate

surbahar
A bass sitar.

surbahars
plural of surbahar

surgeonfish
Any of many species of reef-dwelling fishes, most of them brightly coloured, of the family Acanthuridae. They bear erectile, scalpel-like, dangerously sharp spines on either side of the caudal peduncle.

surgeonfishes
plural of surgeonfish

surmullet
A red mullet, Mullus surmuletus.

surmullets
plural of surmullet

surmulot
The brown rat.

surmulots
plural of surmulot

surucucu
A venomous pit viper, the bushmaster.

surucucus
plural of surucucu

sustentor
One of two posterior projections of a butterfly chrysalis.

sustentors
plural of sustentor

swaddler
One who swaddles.
A blanket used for swaddling a baby.
Synonym of souper (“Catholic who converted to Protestantism to receive food aid”).

swaddlers
plural of swaddler

swallow-tail
Alternative form of swallowtail.

swallower
One who swallows.
One who swallows.
Any fish of the family Chiasmodontidae.

swallowers
plural of swallower

swallowfish
A tub gurnard or sapphirine gurnard (Chelidonichthys lucerna).

swamp crocodile
mugger crocodile (Crocodylus palustris)

swamp eel
Any eel-like fish of the Synbranchidae family

swamper
A person who lives in a swampy area.
A person who clears a road for lumberers in a forest or swamp.
Someone or something that swamps or overwhelms.
A truck driver's assistant; an assistant to a driver of horses, mules or bullocks.
a person who travels by foot but has his belongings on a wagon.
A handyman or general employee in a liquor saloon; a cook's assistant.

swampers
plural of swamper

swamplands lashtail
northern water dragon

swamplife
The animals, birds and other organisms that inhabit swamps.

swandown
Alternative form of swansdown.

swandowns
plural of swandown

swansdown
The down of a swan.
A soft woolen fabric; flannelette.

swansdowns
plural of swansdown

swappie
A member of the Socialist Workers Party

swarmbot
A swarm of robots that act as a single organism

swarmbots
plural of swarmbot

swayback
An excessive sagging of the spine of a quadruped animal, especially a horse.
An animal with such excessive sagging.

swaybacks
plural of swayback