As nouns the difference between arachnid and acaridan
is that arachnid is any of the eight-legged creatures, including spiders and scorpions, of the class Arachnidaacaridan is a member of the sub-class Acarina of arachnids, which includes mites and ticks.
arachnid
Noun
(
en noun)
Any of the eight-legged creatures, including spiders and scorpions, of the class Arachnida
Hyponyms
* See also
Derived terms
* arachnophobia
acaridan
English
Noun
(
en noun)
(zoology) A member of the sub-class Acarina of arachnids, which includes mites and ticks.
Anagrams
*