rugged

Short definition from Wiktionary

Adjective

1. 1
   Broken into sharp or irregular points; uneven; not smooth; rough.
2. 2
   Not neat or regular; irregular, uneven.
3. 3
   Rough with bristly hair; shaggy.
4. 4
   Strong, sturdy, well-built.
5. 5
   Rocky and bare of plantlife.
6. 6
   Harsh; austere; hard
7. 7
   Stormy; turbulent; tempestuous
8. 8
   Harsh; grating; unpleasant sounding or looking
9. 9
   Sour; surly; frowning; wrinkled
10. 10
    Violent; rude; boisterous
11. 11
    Vigorous; robust; hardy
12. 12
    Designed to reliably operate in harsh usage environments and conditions.
13. 13
    Having a rug or rugs.
14. 14
    Covered with a rug.

Verb

1. 1
   simple past and past participle of rug