Fourwords (Puzzle #3)

Difficulty: * *    (explanation of difficulty)

Fourwords is like a 4×4 crossword puzzle. Fill in the grid with sixteen letters such that the eight four-letter words created agree with the eight clues.

Man, for one
Whirl  v v v v
Colourful  >
Jacob's brother  >
German river  >
Opposite of more  >

Previous puzzle: Puzzle #2.
Next puzzle: Puzzle #4.