VocabJLPT N1
increase
NounSuru VerbTransitive VerbIntransitive Verb

Definitions

  1. 1. increase
  2. 2. multiplication
This noun and suru-verb means to multiply, proliferate, or increase in number, often referring to cells, bacteria, or organisms reproducing rapidly. It is frequently used in biology and medical contexts.

Example sentences

Sentence 1

"This bacteria is multiplying way faster than I expected!" the teacher said.

Sentence 2

Furthermore, authorities are concerned about the proliferation of illegal advertisements.

Sentence 3

"The enemies in this game just keep multiplying!" my little brother shouted.

Sentence 4

Why did pests multiply so much in this area in the first place?

Sentence 5

Please also note: there is a warning that fake websites are proliferating.