Chernobyl (a city in Ukraine)

a level

a rebel

level

next, order, sequence, below

Rising to a higher level or standard; improvement. / (role-playing games, video games) levelling up

To rise to a higher level or standard; to improve. / (role-playing games, video games, intransitive) to level up

high-level; advanced

The hiragana syllable ぐ (gu). Its equivalent in katakana is グ (gu).

(dialect, Akita, Tsugaru) friend