obscure -
Difficult to understand, interpret, or perceive clearly due to complexity or lack of detail.
The fog obscured the road, making it hard to drive safely.
adjective
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Bad /
Dangerous
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onerous -
Oppressively heavy or troublesome, often involving responsibility or duty.
The manager gave him an onerous task that took the entire week to finish, working late into each night.
adjective
3 of 54
Other /
Wet
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overflowing -
Filled beyond capacity, causing something to spill over; exceeding limits, often in terms of space, quantity, or feeling.
The bathtub was overflowing because someone left the water running, and no one was there to notice it.
adjective
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Bad /
Old
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obsolete -
No longer in use, especially because something newer or better has replaced it.
Floppy disks are now completely obsolete in the age of SSD drives and cloud storage.
adjective
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Other /
Shape
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overt -
Done or shown openly, without any attempt to hide or conceal.
The overt hostility between the two co-workers made everyone in the meeting uncomfortable.
adjective
6 of 54
Bad /
Unfriendly
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obnoxious -
Extremely unpleasant
Jared simply wanted to motivate his employees, but he didn't realize yelling at them through a megaphone was extremely obnoxious.
verb
7 of 54
Bad /
Attack
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overwhelm -
To overcome resistance with tremendous force
The German army overwhelmed the French's Maginot line by going through its weak point in the Ardennes forest.
adjective
8 of 54
Bad /
Strange
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outlandish -
Foreign or unfamiliar, especially in a way that seems odd or eccentric.
Her theory sounded so outlandish that no one took it seriously—until it was proven correct.
adjective
9 of 54
Good /
Beautiful
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ornate -
Heavily decorated with complex patterns or intricate details; elaborate in style, especially in language, art, or design.
The palace was filled with ornate furniture and golden chandeliers.
noun
10 of 54
Bad /
Strange
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outcast -
A person who has been rejected by society or a social group
Brent felt like an outcast when his friends refused to speak to him anymore, as a result of his being outspoken about his political opinions that were so different from theirs.
adjective
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Other /
Shape
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oblique -
Neither parallel nor at a right angle to a specified or implied line; slanting
Tilting at a 45-degree angle, the bonsai tree was oblique compared to the table it sat on.
verb
12 of 54
Good /
New
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overhaul -
To change a system, process, or organization in a major way.
The company decided to overhaul its outdated website design.