探さなきゃ

have to look for, need to search for

→ 探す

探さ Irrealis stem + なきゃ Necessity (must / have to)

verb · informal Rare #29,806

have to look for, need to search for Casual contraction of 探さなければならない.

JA: 鍵を探さなきゃ。

EN: I have to look for my keys.

Conjugation of 探す

Necessitative

探さなきゃ

I need to find the exit.

— 天空の城ラピュタ (1986)

We have to go back and look for it. Any volunteers?

— ムーンライズ・キングダム (2012)

I need to find a hotel.

— ファイト・クラブ (1999)

I have to find the person who stole it.

— ブレット・トレイン (2022)

We need to find a new babysitter.

I have to find it.

— 灼熱の魂 (2010)