unbaleful
Not baleful, harmless, innocent.
In the old days 'pourings on to boats' in New York were an ideal curtain to a visit: particularly in prohibition days, when you knew that in a very litde while you would be on a bar stool, ordering a legitimate and unbaleful glass of morning beer.
Where it comes from
From Middle English unbaleful, from Old English unbealuful, equivalent to un- + baleful.
Adapted from the Wiktionary entry unbaleful (CC BY-SA 4.0).