Wholeness and completion with

全 “everything (entirely)” or “having no missing parts and being completely whole”.

Completeness

(Complete)

完全(かんぜん) means complete or perfect, with nothing missing or deficient.

It combines 完 (complete) with 全 (whole) to show total completeness.

Manga panel from ご注文はうさぎですか? showing example of Suppressed presence with 〜た+つもり.
ご注文はうさぎですか? » Volume 1 » Page 14

While changing into her uniform, Rize hid in the closet when she sensed someone unfamiliar nearby. Cocoa, feeling as though she was being watched, opened the closet door.

ココア:
「下着(したぎ)姿(すがた)の…ドロボーさん?」
“A burglar… in their underwear?”
リゼ:
「完全(かんぜん)に気配(けはい)を殺(ころ)してたつもりなのに」
“I thought I completely suppressed my presence, and yet...”
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Protection and Condition

(Safety)

安全(あんぜん) means safety or freedom from danger, harm, or loss.

It combines 安 (safe) with 全 (whole, complete) to show a state of being completely free from danger.

Manga panel from 三ツ星カラーズ showing example of Safer when lit up with 安全.
三ツ星カラーズ » Volume 3 » Page 142

At a nighttime festival, Sacchan, Yui, and Kotoha receive glowing star necklaces to wear. After some time, Sacchan’s mother arrives to pick them up.

結衣(ゆい):
「あ 私(わたし)のピカピカもう電池(でんち)切(き)れちゃった」
“Ah, my sparkler's battery has already run out.”
母(かあ)さん:
「あらま 光(ひか)ってる方(ほう)が安全(あんぜん)でいいのに」
“Oh dear, it's safer and better when it's lit up.”
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Scope and Range

(Not at all)

全然(ぜんぜん) means not at all when used with a negative expression. In casual modern speech, it can also strengthen an affirmative statement to mean completely or entirely.

It combines 全 (entirely) with 然 (in that state) to express complete degree.

Example 1 of 3: Not understanding at all with 全然〜ない
Example 1 of 3
Manga panel from ご注文はうさぎですか? showing example of Not understanding at all with 全然〜ない.
ご注文はうさぎですか? » Volume 1 » Page 106

During an underwater-breath-holding contest, Cocoa begins a game of charades.

シャロ:
「全然(ぜんぜん)わからない」
“I don't understand at all.”
リゼ:
「ナルシストか?」
“A narcissist?”
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Example 2 of 3: Understanding my resolve as a man with 理解
Example 2 of 3
Manga panel from それでも歩は寄せてくる showing example of Understanding my resolve as a man with 理解.
それでも歩は寄せてくる » Volume 2 » Page 98

Sakurako tells Takeru not to go to the shogi club as he’ll get in the way of Ayumu being with Urushi. However, as a new member of shogi club, and as a man, Takeru feels it’s his duty to show up. On his way to the shogi club room, he encounters Ayumu who implores him to come to the shogi club room.

タケル:
「理解(りかい)してくれたか!!」
“You understood me, huh?”
「オレの男(おとこ)としての!」
“As a man, my (duty)!”
歩(あゆむ):
「いや全然(ぜんぜん)だ」
“No, not at all.”
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Example 3 of 3: You say that, but it's not important with だって
Example 3 of 3
Manga panel from 三ツ星カラーズ showing example of You say that, but it's not important with だって.
三ツ星カラーズ » Volume 1 » Page 5

Yui hurries to her clubhouse to tell her friends, Kotoha and Sacchan, about a big case: there’s a cat that looks like a panda. However, Sacchan doesn’t engage in the topic and Kotoha continues playing her video game.

結衣(ゆい):
「もおマジメに聞(き)いてよ 琴葉(ことは)もっ」
“Geez, listen seriously. You too, Kotoha.”
さっちゃん:
「だって全然(ぜんぜん)大変(たいへん)じゃないじゃん」
“You say that, but it's not a big deal at all, right?”
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Totality

(Whole)

全部(ぜんぶ) means everything or the whole, with nothing left out.

It combines 全 (whole) with 部 (parts) to show all the parts together.

Example 1 of 2: Managing to distribute all fliers with 〜終える
Example 1 of 2
Manga panel from ご注文はうさぎですか? showing example of Managing to distribute all fliers with 〜終える.
ご注文はうさぎですか? » Volume 1 » Page 8

Cocoa encounters Syaro standing outside.

ココア:
「今日(きょう)はチラシ配(くば)り?」
“You're handing out fliers today?”
シャロ:
「全部(ぜんぶ)配(くば)り終(お)えるまで帰(かえ)れないわ」
“I can't go home until I finish handing out all of them.”
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Example 2 of 2: アタシ from an Osakan girl
Example 2 of 2
Manga panel from 名探偵コナン showing example of アタシ from an Osakan girl.
名探偵コナン » Volume 19 » Page 88

Heiji invites Conan, Ran, and Mouri on a tour of Osaka. While Heiji steps away, his childhood friend who’s been following the group confronts them. She opens by saying “You’re Kudo, right?” and that she heard it from Heiji. Conan, realizing his true identity is about to be revealed to Ran, tries to stop her.

コナン:
「あ、あ、ちょっ…」
“Ah, ah, wai--!”
和葉(かずは):
「とぼけたかてアカン! アタシにはもう全部(ぜんぶ)わかってんねんから…」
“It's no use playing dumb. Since I already know everything...”
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(Everyone)

全員(ぜんいん) means everyone or every member of a group, without exception.

Manga panel from ひとりぼっちの○○生活 showing example of Don't know with わかんない.
ひとりぼっちの○○生活 » Volume 1 » Page 36

Nako learns of Bocchi’s necessity to become friends with everyone in class.

なこ:
「全員(ぜんいん)と友達(ともだち)かー」
“Friends with the whole class, huh?”
「大丈夫(だいじょうぶ)なのかー?」
“Will you be okay...?”
ぼっち:
「わかんないでも頑張(がんば)る!」
“I don't know, but I'll try my best!”
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