Choose the ONE from the following options which exhibits the same analogy as established in the last two words Slack Plucky

Slack and negligent share a meaning relation showing carelessness or lack of effort. Plucky means brave so it is not paired with slack. Among the options negligent aligns with slack as both indicate lax behavior or insufficient diligence. Tight and silent are unrelated. Cowardly contrasts with plucky rather than matching slack.