leastwise
least·wise
adverb
1.
if nothing else (`leastwise'' is informal and `leastways'' is colloquial)
- “at least he survived”
- “they felt--at any rate Jim felt--relieved though still wary”
- “the influence of economists--or at any rate of economics--is far-reaching”
Origin
From least + -wise.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.