having undesirable or negative qualities | causing fear or anxiety by threatening great harm |
feeling or expressing regret or sorrow or a sense of loss over something done or undone | intensely or extremely bad or unpleasant in degree or quality |
reproduced fraudulently | severely simple |
characterized by wickedness or immorality | very strong or vigorous |
capable of harming | very bad in degree or extent |
below average in quality or performance | unsparing and uncompromising in discipline or judgment |
serious or severe | |
not capable of being collected | |
not working properly | |
nonstandard | |
(of foodstuffs) not in an edible or usable condition | |
feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad') | |
physically unsound or diseased | |
not financially safe or secure | |