逛 has a common reading of kwaang3 (tone 3) when it means “to stroll”.
For “stem”, the reading is kwaang2 (tone 2). 廣州話方言詞典 (p.119) gives no character for kwaang2. 廣州話普通話詞典 (p.218) borrows the character 框 (originally read kwaang1 and meaning “frame”) for this “stem” meaning.
Kwaang2 (“stem”) could be considered for CantoDict if an appropriate character is agreed by most.
For “stem”, the reading is kwaang2 (tone 2). 廣州話方言詞典 (p.119) gives no character for kwaang2. 廣州話普通話詞典 (p.218) borrows the character 框 (originally read kwaang1 and meaning “frame”) for this “stem” meaning.
Kwaang2 (“stem”) could be considered for CantoDict if an appropriate character is agreed by most.