extensively

In an extensive manner, widely. / To a great extent.

Japanese Meaning

広範囲に / 広く / 大いに / 徹底的に

The research team extensively analyzed the data to identify long-term trends.

研究チームは長期的な傾向を特定するためにデータを広く分析した。

Sense（1）

In an extensive manner, widely.

He has read and traveled extensively.

Sense（2）

To a great extent.

He became more extensively involved than he intended.

more extensively

（ comparative ）

most extensively

（ superlative ）