lumpish

1. Having an ill-defined or rough form or shape like a lump; lumplike.

2. (figuratively)Awkward and ungainly in appearance or movement; clumsy, inelegant.

3. (figuratively)Dull and slow in acting, thinking, etc.; without energy; cloddish, lethargic, slow-witted, sluggish.

4. (figuratively)Of sound: dull, heavy.

5. (obsolete)Full of lumps; lumpy.

6. (obsolete)Of a thing: having a shape and/or weight which makes it inconvenient to move; cumbersome, unwieldy.

7. (figuratively, obsolete)Miserable, sad.

regular