Christo
biographical name
Chris·to ˈkri-stō 
1935–2020 in full Christo Javacheff American (Bulgarian-born) artist
- tighten the thumbscrews on
- tighten up
- tighten/put the thumbscrews on
- tightened
- tightened up
- tightener
- tighteners
- tightening
- tightening up
- tightenings
- tightens
- tightens up
- tighter
- tightest
- tightfisted
- tightfistedness
- tightfistednesses
- tightish
- tightlier
- tightliest
- tightlining
- tightlock
- tightly
- tightness
- tightnesses