offish (adj.)
- ailing
- aloof
- backward
- bashful
- blank
- chilly
- cold
- constrained
- cool
- detached
- discreet
- distant
- exclusive
- expressionless
- forbidding
- frigid
- frosty
- guarded
- icy
- impassive
- impersonal
- inaccessible
- indisposed
- introverted
- low
- mean
- modest
- off-color
- poorly
- remote
- removed
- repressed
- reserved
- restrained
- reticent
- retiring
- shrinking
- sickly
- solitary
- standoffish
- subdued
- suppressed
- unapproachable
- unbending
- uncongenial
- undemonstrative
- unexpansive
- withdrawn