wor·ri·some 
(wûrē-səm, wŭr-)
(wûrē-səm, wŭr-)adj.
1. Causing worry or anxiety.
2. Tending to worry; anxious.
worri·some·ly adv.
- feast eyes on
- Feast of Dedication
- Feast of Lights
- feast (one's) eyes on
- feast one's eyes on
- feat
- feat
- feather
- feather bed
- featherbed
- featherbedding
- featherboard
- featherbone
- featherbrain
- featherbrained
- feathered
- featheredge
- feather grass
- featherhead
- featherheaded
- feather in cap
- featheriness
- feathering
- feather in (one's) cap
- feather in one's cap