heavy duty rubber stamp

abundant ample arduous awkward beefy big bond built bulky burden burdensome business calling charge chore chunky commission commitment concept considerable contract copious corpulent cumbersome difficult duty elephantine enceinte engagement excessive expectant fat fleshy function gross grunge grungy hard heavy hefty hook huge ink job large liability load lumbering massive millstone miscellaneous mission must need obligation office onus overweight part province rectangular red role rubber service sign stamp station stout string substantial symbol task tough undertaking unwieldy weight weighty white work