- Difficult, at end of day, to be robust
- Resilient
- Rugged
- Slapstick comedy duo, Laurel and ...
- Sturdy
- Tough
- Bold; brave; stout; daring; resolu?e; intrepid.
- Burly
- Intense
- Physically powerful
- Potent
- Powerful
- Solid or robust in construction
- Stout
- Compact
- Compact or firm
- Firm
- Firmly united
- Is old out firm
- Not hollow
- Precise
- Binding
- Hefty
- Sturdy
- of Strap
- Tall; strong; lusty; large; as, a strapping fellow.
- Climbing equipment
- Cord
- Cord enclosing boxing ring
- It is controlled by the skipper
- Lariat
- String (of a pearls)
- Strong cord