飛ひ躍やく的てき

ひ

や

く

て

き

Meanings

Describes a sudden, large-scale change or progress, often in a positive direction. Used with nouns like 進歩, 発展, 成長, 増加.

飛躍的ひやくてきな進歩しんぽdramatic progress
この分ぶん野やでは技ぎ術じゅつが飛ひ躍やく的てきな進しん歩ぽを遂とげた。
Technology has made dramatic progress in this field.
飛ひ躍やく的てきに増ぞう加かするto increase dramatically
海かい外がいからの観かん光こう客きゃく数すうが飛ひ躍やく的てきに増ぞう加かした。
The number of tourists from abroad increased dramatically.
飛ひ躍やく的てきな発はっ展てんを遂とげるto achieve dramatic development
その会かい社しゃは飛ひ躍やく的てきな発はっ展てんを遂とげた。
The company achieved dramatic growth.
飛ひ躍やく的てきに向こう上じょうするto improve dramatically
新しんシステムの導どう入にゅうで作さ業ぎょう効こう率りつが飛ひ躍やく的てきに向こう上じょうした。
Work efficiency improved dramatically with the introduction of the new system.

急きゅう速そくN2
急速 simply means 'rapid' or 'fast-paced', while 飛躍的 emphasizes a dramatic leap or breakthrough, often implying a qualitative jump rather than just speed.
著いちじるしいN2
著しい means 'remarkable' or 'striking' and can describe both positive and negative changes, whereas 飛躍的 is typically used for positive, large-scale progress.
急きゅう激げきN3
急激 describes a sudden, sharp change that can be positive or negative, while 飛躍的 specifically highlights a big leap forward in progress or growth.
画かっ期き的てきN1
画期的 focuses on something being groundbreaking or epoch-making in nature, while 飛躍的 focuses on the scale and speed of improvement or growth.

漸ぜん進しん的てき
漸進的 describes slow, gradual, step-by-step progress, the opposite of 飛躍的, which describes a sudden, dramatic leap.

Compound of 飛躍 (hiyaku, 'leap; jump') + 的 (-teki, '-like; -ical'). 飛躍 itself is from 飛 (hi, 'fly') + 躍 (yaku, 'leap').