unperceiving
/(ˌ)ʌnpəˈsiːvɪŋ/adjective
Not perceiving or capable of perceiving; (especially in early use) lacking in perception or insight; unperceptive.
Origin
Early 17th century; earliest use found in Owen Felltham (?1602–1668), essayist and poet. From un- + perceiving.
- timbering
- timberland
- timberline
- timberman
- timber wolf
- timber yard
- timbre
- timbrel
- Timbuctoo
- Timbuktu
- time
- time after time (also time and again or time and time again)
- time and motion
- time and motion study
- time and tide wait for no man
- time attack
- time average
- time-averaged
- time ball
- time-bar
- time bargain
- time-barred
- time base
- time-beater
- time-bent