inimical

1 ENTRIES FOUND:
inimical /ɪˈnɪmɪkəl/ adjective
inimical
/ɪˈnɪmɪkəl/
adjective
Britannica Dictionary definition of INIMICAL
[more inimical; most inimical] formal
1 
: likely to cause damage or have a bad effect : harmful — usually + to