baby + -ly
babily (comparative more babily, superlative most babily)
- In a babyish manner; childishly.
1910, George Meredith, The Works of George Meredith, page 148:
- Assuredly a Dudley Sowerby would be immensely startled to find his bride a young woman more than babily aware of the existence of one particular form of naughtiness on earth.