ARANEAE Antonyms

• the class of vertebrates that live on land but breed in water; frogs; toads; newts; salamanders; caecilians

• jointed-foot invertebrates: arachnids; crustaceans; insects; millipedes; centipedes

• (ornithology) the class of birds

• cartilaginous fishes

• insects; about five-sixths of all known animal species

• warm-blooded vertebrates characterized by mammary glands in the female

• class of cold-blooded air-breathing vertebrates with completely ossified skeleton and a body usually covered with scales or horny plates; once the dominant land animals

• not known

• an unknown and unexplored region

• anyone who does not belong in the environment in which they are found

• a variable whose values are solutions of an equation

• being or having an unknown or unnamed source

• not known to exist

• not famous or acclaimed

• not known before

• a porous mass of interlacing fibers that forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used

• someone able to acquire new knowledge and skills rapidly and easily

• a follower who hangs around a host (without benefit to the host) in hope of gain or advantage

• primitive multicellular marine animal whose porous body is supported by a fibrous skeletal framework; usually occurs in sessile colonies

• wipe with a sponge, so as to clean or moisten

• ask for and get free; be a parasite

• erase with a sponge; as of words on a blackboard

• soak up with a sponge

• gather sponges, in the ocean