reclusive

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective reclusive is

of, characterized by, or preferring privacy and isolation; secluded.

As adjectives the difference between forlorn and reclusive

is that forlorn is abandoned, left behind, deserted while reclusive is of, characterized by, or preferring privacy and isolation; secluded.

As a verb forlorn

is (obsolete).

As adjectives the difference between elusive and reclusive

is that elusive is evading capture, comprehension or remembrance while reclusive is of, characterized by, or preferring privacy and isolation; secluded.

As adjectives the difference between reclusive and hermitical

is that reclusive is of, characterized by, or preferring privacy and isolation; secluded while hermitical is pertaining to a hermit; reclusive.

As an adjective reclusive

is of, characterized by, or preferring privacy and isolation; secluded.

As a noun hikikomori is

(uncountable) the phenomenon whereby an individual becomes a recluse from society, typically confining him- or herself to the house or a single room for a very long period.

As an adjective reclusive

is of, characterized by, or preferring privacy and isolation; secluded.

As a noun wumpus is

a fictional reclusive monster.