goods - products, merchandise⏎
inertia - inactivity, indifference⏎
gratis - free, uncharged⏎
erode - weaken, impair, reduce⏎
duplicate - copy, reproduce⏎
evaluation - opinion⏎
identify - find, discover⏎
guest - visitor⏎
halo-effect - feelgood factor, positive reflection, positive association, reflected glory⏎
inefficient - wasteful, unskillful, useless⏎