Example of stress or tone on a consonant

Question

Wondering if there is such thing as stress on a consonant, e.g. t́, ĺ, ḿ, ś, ʃ́... If so, what the example language would be. I haven't seen any on Wikipedia.

Same thing for tone, I haven't seen any tones specified for consonants, only vowels. So using pinyin, maybe like ť, š...

Answer 1

Taking the character 呣 for instance, we can have things like:

• m̄

叹词, 表示疑问。如：呣, 你说什么？(汉语大词典)

• ḿ

歎詞﹐用法同嗯﹐表示疑問﹑不以為然或出乎意外：呣﹐他去幹甚麼？(Longman’s)

• m̀

歎詞﹐用法同嗯﹐表示答應﹑應諾：呣﹐我這就去。(Longman’s)

There is also record of a neutral toned 呣:

• m

叹词, 表示应诺。如：呣, 我知道了。(汉语大词典)

——

嗯 similarly can give us things like:

• ń

• ň

• ǹ