1) Less likely to survive 2) Less strong 3) Lower on the beaufort scale 4) More diluted 5) More ineffectual 6) More likely to buckle 7) More watered down 8) Not as strong 9) Not so concentrated 10) Not so potent 11) Wanting in strength Found on https://www.crosswordclues.com/clue/weaker
1) Feebler