So much as

Without so much as a by your leave, he walked into the office and started digging through my files. Then off he went, without so much as a ‘goodbye’.

If she so much as looked at another man, I’d divorce her!

Well, she seems to have lost all interest in the horses. For a week now she has driven past the stables with never so much as 'good morning'!

I’m not enjoying the meal so much as admiring the atmosphere.