op-

Latin

against, toward

Prefix · means "against, toward"

Same-family forms

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a favorable chance for advancement or profit

Resistance or conflict against something; a group opposing those in power

To be against or resist something or someone

A person who opposes or competes against another

Located across from; completely different; the contrary of something

Cruel or unjust use of power; a feeling of being suppressed

Unjustly harsh or tyrannical; overwhelming and burdensome

To treat people cruelly by abusing power; to weigh heavily on the mind

A person who cruelly or unjustly controls others

Occurring at a favorable or convenient time; well-timed

In an oppressive, burdensome manner

The quality of being oppressive or burdensome

On the opposite side; actively resisting

Subjected to unjust authority or mental burden

Favorable circumstances allowing progress or success