Extreme in Chinese / Japanese...

至 is a little strange as calligraphy, but 至 would be the character that means “best” or “extreme” in Chinese and Korean.

The problem is, this is seldom used alone. It's mostly used in combination with other characters to make words like “best friend,” “best food,” and “best love.”

I do not recommend this character for a wall scroll. It's better if you find a more specific term that fits your circumstances.

Note: This can be pronounced in Japanese and has a similar meaning but it is rarely if ever used in modern Japanese.

至愛 can mean the best love or most sincere love of your life.

This could be a romantic love such as your love for your spouse or a boyfriend/girlfriend.

It can also apply to the extreme love you have for your children or a parent and maybe a really good friend.

See Also:  I Love You

最愛 is a Japanese word that means the best love, beloved, or most sincere love of your life.

This could be a romantic love such as your love for your spouse or a boyfriend/girlfriend.

It can also apply to the extreme love you have for your children or a parent and maybe a really good friend.

至友 is one way to say best friend in Chinese.

The first character can mean “most,” “extreme,” or “best.”
The second character means “friend” or “friends” (plural forms work differently in China).

Can also be translated as “close friend” or “most intimate friend.”

See Also:  Friendship | Soulmates

至交 is an alternate way to say best friend in Chinese.

The first character can mean “most,” “extreme” or “best.” The second character means “making friends” or “building friendship.” There's sort of a suggestion with the second character that fate caused you to intersect in life and become friends (that character can mean intersection in some context).

This can also mean “most intimate friend,” “very good friend of long-standing,” or “closest friend.”

See Also:  Friendship | Soulmates

狂 is a single character that means “crazy” in Chinese, Japanese Kanji, and old Korean Hanja.

狂 means crazy, unrestrained, lunatic, insane, confused, deranged, wild, or mad.

This can also refer to an extreme enthusiast (like a football fan). But then, it can also refer to a person possessing a mental abnormality.

In some contexts, this can mean conceited (it probably won't be read that way on a wall scroll).

A warning: 狂 is an odd selection for a wall scroll. You should only order this if you plan to bewilder or confuse those who see it. It kind of says something about you, something that most native Asian people will not view in a good light.

紀律 is a Chinese and Korean word that conveys the idea of extreme self-control and perhaps self-sacrifice, and obedience.

This word matches the kind of “discipline” I was in the Marine Corps. There is also an additional idea of maintaining order or being orderly in your tasks.

This idea would also fit an athlete training for the Olympics who gives up many pleasures to stay focused on their training.

See Also:  Self-Control | Will-Power

貞烈 is the Japanese Kanji for “Extreme Faithfulness.”

The first Kanji means “firm adherence to one's principles,” chastity (of a woman), chaste, etc.

The second Kanji means ardent, intense, fierce, stern, upright, to give one's life for a noble cause, exploits, achievements, virtuous, and in some contexts, heroic.

Now you get the idea why this refers to someone who is extremely faithful (to a cause, themselves, their religious beliefs, or their philosophy.

極度 means extreme, intense, and sometimes maximum or zenith depending on context.

The first character means extremely or utmost.

The second character means degree or capacity.

鐵掌 means “iron palm,” the martial arts technique taught by Brian Gray and others.

This term can mean different things to different people. The consensus is that rather than a type or style of martial arts, this is a technique for refining hand position and strengthening hands to strike blows with maximum force and effect.

The regime may include herbal treatments and special exercises to fortify the hands.

In more extreme versions, the carpals and metacarpal bones in the hand are systematically broken so that when they heal, they will become stronger.

Japanese note: This does make sense in Japanese (though the version shown above is the ancient form of the first Kanji), this is far from a commonly-known term.