Whit·sun 
(wĭtsən, hwĭt-)
(wĭtsən, hwĭt-)adj.
Of, relating to, or observed on Whitsunday or at Whitsuntide.
[Middle English whitsone, back-formation from whitsonday, Whitsunday; see WHITSUNDAY.]
- conceptacle
- concept art
- conception
- conceptional
- conceptive
- conceptively
- conceptual
- conceptual art
- conceptual artist
- conceptualism
- conceptualist
- conceptualistic
- conceptualization
- conceptualize
- conceptualizer
- conceptually
- conceptus
- concern
- concerned
- concerning
- concernment
- concert
- concerted
- concertedly
- concertgoer