hair·streak 
(hârstrēk′)
(hârstrēk′)n.
Any of numerous butterflies of the subfamily Theclinae, having transverse streaks on the undersurface of the wings and fine, hairlike projections on the hind wings.
- clearheaded
- clearheadedly
- clearheadedness
- clearing
- clearing-house
- clearinghouse
- clearly
- clearness
- clear out
- clear-sighted
- clear-sightedly
- clear-sightedness
- clearstory
- clearstory
- cleartext
- clear the air
- clear the deck
- clear waivers
- Clearwater
- Clearwater River
- clearweed
- clearwing
- Cleary
- cleat
- cleavable