| accident |
an undesirable or harmful event. [1/3 definitions] |
| adverse |
producing harmful effects. [1/3 definitions] |
| affect1 |
to have a harmful impact on. [1/4 definitions] |
| antiseptic |
cleansed of harmful microorganisms. [2/4 definitions] |
| antisocial |
opposed or harmful to the values, institutions, or laws of an organized society. [1/3 definitions] |
| bad |
harmful; injurious. [1/9 definitions] |
| baneful |
causing or leading to death, destruction, or ruin; harmful or deadly. |
| calumniate |
to make harmful and false statements about (someone). |
| calumnious |
of or containing harmful untruths; slanderous; defamatory. |
| calumny |
a harmful statement, known by the maker to be false. [1/2 definitions] |
| compunction |
regret for doing something wrong or harmful; contrition. [1/2 definitions] |
| consumerism |
a movement that attempts to protect consumers from defective or harmful goods and services and from unfair business practices such as deceptive advertising. [1/2 definitions] |
| contagion |
a harmful and spreading influence. [1/4 definitions] |
| contaminate |
to make impure or unusable by contact or by adding a harmful substance. |
| crib-biting |
the habit of horses to bite at wood, as of a stall or feed trough, and swallow harmful amounts of air while doing so. |
| deleterious |
harmful or injurious, as to health. |
| disagree |
to have a harmful effect (usu. fol. by "with"). [1/3 definitions] |
| disfavor |
a harmful or unkind act. [1/4 definitions] |
| drug abuse |
the use of illegal drugs, especially in a habitual or harmful way, or the use of any drug in doses or for purposes outside their intended medical use. |
| egg on |
to encourage or pressure someone to engage in or continue in some action, esp. one that is risky or potentially harmful to oneself or others. |
| enemy |
something likely to be harmful or injurious. [1/5 definitions] |