慢 mang7

慢 can be said as mang7 as in slow or soiⁿ1mang7 先慢 or mê2mang7 猛慢 to mean sooner or later

It can also be said as bhuang6

ngao6bhuang6	傲慢	看不起人，對人怠慢沒有禮貌 。｜ 看不起人，对人怠慢没有礼貌 。
giao1bhuang6	驕慢｜骄慢	看不起人，對人怠慢沒有禮貌 。｜ 看不起人，对人怠慢没有礼貌 。
king1bhuang6	輕慢｜轻慢	對人不尊重｜对人不尊重 態度傲慢｜态度傲慢

king1bhuang6 means not respecting or valuing or honouring people – having an arrogant or haughty attitude / manner towards people.

ngao6bhuang6 and giao1bhuang6 mean to despise others, neglect people and show no courtesy towards others.