Slack

lasch

(not using due diligence or care)

lose

(not tense)

schlaff

(not tense)

schlaff

(weak)

schlampig

(not using due diligence or care)

schlampig

(not using due diligence or care)

trödelig

(not using due diligence or care)

Marsch

(tidal marsh or periodically filling shallow)

Schlacke

(small coal, coal dust)

Senke

(small shallow dell or valley)

(anstrengende) Arbeit scheuen

(to refuse to exert effort)

bummeln

(to procrastinate)

faul sein

(to procrastinate)

faulenzen

(to procrastinate)

trödeln

(to procrastinate)