suicidality

As nouns the difference between taxonomy and suicidality

is that taxonomy is the science or the technique used to make a classification while suicidality is (uncountable) the tendency of a person to commit suicide.

As nouns the difference between fatality and suicidality

is that fatality is the state proceeding from destiny; invincible necessity, superior to, and independent of, free and rational control while suicidality is (uncountable) the tendency of a person to commit suicide.

As nouns the difference between suicide and suicidality

is that suicide is (uncountable) intentional killing of oneself while suicidality is (uncountable) the tendency of a person to commit suicide.

As a verb suicide

is to kill oneself intentionally.

Suicidality is a related term of suicidal.

As nouns the difference between suicidality and suicidal

is that suicidality is (uncountable) the tendency of a person to commit suicide while suicidal is someone suicidal, someone likely to kill themselves.

As an adjective suicidal is

pertaining to suicide.