つの
tsunoru

Godan Verb (ru)

1. to become stronger; to grow in intensity; to grow violent; to become worse

Intransitive
世界 せかい航空 こうくう産業 さんぎょう墜落 ついらく事故 じこについての懸念 けねん つのらせている。
sekaino kōkūsangyōwa tsuirakujikoni tsuiteno kenen'o tsunorasete iru.
The world's aviation industry is growing increasingly worried about crashes.
Godan Verb (ru)

2. to invite contributions, etc.; to solicit help, participation, etc.; to recruit (e.g. soldiers)

Transitive
会社 かいしゃ退職 たいしょく しゃ つのった。
kaishawa taishokushao tsunotta.
The company appealed for people to take voluntary resignation.