This is the 9310th most frequent Japanese word.
目まぐるしかっ
"目まぐるしかっ" refers to something being dizzying, hectic, or bewilderingly fast-paced.
The word '目まぐるしかった' here is used to describe the chaotic and busy nature of daily work activities.
毎日の仕事が目まぐるしかった。
My daily work was hectic.
In this context, '目まぐるしい' conveys the idea of rapid and overwhelming changes.
人々は目まぐるしい変化に追いつけないようだった。
People seemed unable to keep up with the dizzying changes.
Here, '目まぐるしく' is used to describe events changing frequently and suddenly.