rugged

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. sturdy and strong in constitution or construction;
enduring (Freq. 9)
- with a house full of boys you have to have rugged furniture
• Ant:
delicate
• Similar to:
knockabout, sturdy, tough
• See Also:
robust, strong, tough, toughened
• Derivationally related forms:
ruggedness
• Attrubites:
strength
2. topographically very uneven
- broken terrain
- rugged ground
• Syn:
broken
• Similar to:
rough, unsmooth
• Derivationally related forms:
ruggedness
3. having long narrow shallow depressions (as grooves or wrinkles) in the surface
- furrowed fields
- his furrowed face lit by a warming smile
• Syn:
furrowed
• Ant:
unfurrowed (for: furrowed)
• Similar to:
canaliculate, corrugated, rutted, rutty
4. very difficult;
severely testing stamina or resolution
- a rugged competitive examination
- the rugged conditions of frontier life
- the competition was tough
- it's a tough life
- it was a tough job
• Syn:
tough
• Similar to:
difficult, hard
• Derivationally related forms:
toughness (for: tough), ruggedness

• Từ đồng nghĩa / Synonyms:
  tough, broken, furrowed
• Từ trái nghĩa / Antonyms:
  unfurrowed, delicate