"Funnily enough", is an idiom that is commonly used to introduce a surprising or ironic statement or observation. Some synonymous expressions for this phrase include "oddly enough", "strangely enough", "curiously enough", "surprisingly enough", and "ironically enough". Each of these phrases conveys the same sense of unexpectedness, but with slightly different connotations. "Oddly enough" and "strangely enough" suggest a sense of strangeness or unusualness, while "curiously enough" implies a sense of intrigue or interest. "Surprisingly enough" is more straightforward in its expression of shock or disbelief, whereas "ironically enough" suggests a sense of paradox or contradiction. Regardless of which synonym you choose, each of these phrases can add some humor and levity to your writing or conversations.