Most obliquely is an interesting phrase that is used to describe something that is done in a crooked or indirect manner. When searching for synonyms for the word "most obliquely," some of the options that can be explored include indirectly, circuitously, tangentially, peripherally, obliquely, and askance. Each of these terms represents a way in which something can be done in a manner that is not straightforward. They are useful in writing to add variety and depth to language, and to help express nuance in meaning. When looking to convey the idea that something is done in a dodgy or indirect way, these terms can provide excellent options for expression.