-ity

The quality of being chronic.

A store of food.

1. The roundness of a two-dimensional figure.
2. The quality or fact of being circular in shape.
3. The indirect and complicated nature of something; such as, a method or route.
4. The illogical nature of something; such as, an argument or piece of reasoning.

The ability to form clones.

A condition of suffering, or of being affected, together with another.

1. Conductive quality; power of conducting heat, electricity, etc.; especially, with reference to its degree.
2. The conductibility of a structure, especially the ability of a nerve to transmit a wave of excitation in the body.

1. Relationship by descent from the same ancestor, and not by marriage or affinity.
2. Blood relationship because of common ancestry.

Everyone carries rare recessive alleles, rare genes that are generally innocuous in the heterozygous state but that in the company of another gene of the same type are capable of causing an autosomal recessive disease. We are all reservoirs for genetic disease.

3. A close affinity or connection or a close relationship.

1. A jovial, sociable, friendly, and lively disposition or nature.
2. The good humor and festivity indulged in during occasions of celebration.

Conviviality is derived from Latin convivium, "banquet"; from com- + vivere, "to live"; so think, "banquet of life".