weak point

noun 0.655

weakling

noun 0.623

weakening

noun 0.568

weaker sex

noun 0.556

weakness

noun 0.553

missing link

noun 0.542

runt of the litter

noun 0.538

line of least resistance

noun 0.537

worst enemy

noun 0.536

worst

noun 0.528

bottom of the line

noun 0.516

link

noun 0.513

last straw

noun 0.511

loose end

noun 0.509

single point of failure

noun 0.508

linker

noun 0.507

loser

noun 0.506