-osis, -sis, -sia, -sy, -se

(Greek > Latin: a suffix; actor, process, condition, or state of; result of; expresses a state or abnormal condition or process of some disease)

otomycosis
Fungal infection of the external auditory meatus (a natural body passageway), usually by a species of Aspergillus, marked by pruritus (intense itching sensation) and exudative (escape of fluid) inflammation.
otosis
1. Mishearing or the alteration of words caused by the misapprehension of sound.
2. Incorrect hearing of words or the sounds of speech resulting in errors of speech perception and of verbal comprehension.
panhidrosis, panidrosis
Excessive sweating over the whole body surface.
pathosis
Any kind of diseased condition.
phlebosis
Abnormal noninflammatory changes in the veins.
phrenorthosis
An obsolete term for sound-mindedness.
ponopalmosis
1. Making an effort to palpitate one's heart; that is, to cause the heart to beat rapidly or to pulsate or to throb with some kind of physical exertion.
2. A rarely used term for a condition of irritating the heart when palpitation is excited by slight exertion.
proteose
A water-soluble protein derivative formed during hydrolytic processes such as digestion that does not coagulate when heated and precipitates if mixed with certain sulfur-containing compounds.
psilosis
1. Stripping bare of hair.
2. A term for hair that is falling off; depilation.
symbiotism
1. Living together, social life.
2. Association of two different organisms (usually two plants, or an animal and a plant) which live attached to each other, or one as a tenant of the other, and contribute to each other’s support.

Also more widely, any intimate association of two or more different organisms, whether mutually beneficial or not.

3. The biological association of two or more species for their mutual benefit.
4. The mutual cooperation or interdependence of two people, as mother and infant, or husband and wife; sometimes used to denote excessive or pathological interdependence of two persons.

Directions to a site that illustrates symbiosis. Here is more information and several illustrations about symbiosis.

tactile amnesia (s) (noun), tactile amnesias (pl)
The loss or the lack of the ability to understand the form and nature of objects that are touched (stereognosis), a form of tactile agnosia: Tactile amnesia is the loss of the ability to determine the shape of objects when touching them.
thrombosis (medicine)
tuberculosis (medicine)
virosis
xenobiosis
A form of symbiosis among ants in which two colonies of different species live together on friendly terms without rearing their broods in common.