1) Became ashen 2) Became colorless 3) Became wan 4) Betrayed fright 5) Blanched 6) Compared poorly 7) Dropped in importance 8) Enclosed with a fence 9) Exhibited fright 10) Got white in the face 11) Got white with fright 12) Grew ashen 13) Grew dim 14) Lightened up 15) Looked bad in comparison 16) Looked frightened Found on https://www.crosswordclues.com/clue/paled
Paled adjective [ See 5th Pale .] 1. Striped. [ Obsolete] '[ Buskins] . . . paled part per part.' Spenser. 2. Inclosed with a paling. 'A paled green.' Spenser. Found on http://www.encyclo.co.uk/webster/P/6