盡加 [尽－]

Jyutping zeon6 gaa1
Pinyin jǐn jiā

Definitions (Wiktionary)
  1. adv, Min-Nan
    at most; at best
    (syn.) 极加, 顶笼, 顶多, 充其量, 頂多, 极你济, 至多, 頂籠, 極加, 最多, 極你濟