This is the 3284th most frequent Japanese word.
強かっ
"強かっ" is the past tense form of "強い" (tsuyoi), meaning "was strong" or "was tough" in English.
Used to describe physical strength or capability in a context of competition or performance.
彼は試合で非常に強かった。
He was very strong in the match.
Used metaphorically to denote an impactful or compelling nature.
この作文のテーマは強かった。
The theme of this essay was compelling.
Used to depict the magnitude or intensity of natural phenomena like wind or weather.