9-Letter Words Containing: I,O,N,S,_,_

• either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length

• (astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic

• To talk casually, especially in order to gain an advantage or make a social connection.

• arboreal fruit-eating mammal of tropical America with a long prehensile tail

• a kind of gray-brown lemur (Perodicticus potto)

• a powerful neurotoxin produced by certain dinoflagellates found in red tides; it can accumulate in mollusks that feed on the dinoflagellates and cause food poisoning to humans