Benign
Not threatening
Callous
Harsh,cold
Debacle
Disastrous failure
Emancipated
Very Thin
A, ab-
Away (from)
Ad-
Toward
Ante
Before
Been
Good
Circum
Around
Fortuitous
Fortunate
Grievous
Serious
Harangue
Ranting speech
Incorrigible
Incapable of correction
Jubilant
Extremely joyful
Constra
Against
De-
Down
Dis-
Opposite of
Ex-
Out of
In-
Into
Kudos
Praise
Languid
Sluggish from fatigue
Malevolent
Wishing harm
Noxious
Harmful
Oblique
Not straightforward