"Tarryingly" is an adverb that means to delay or linger in an action or activity. A few synonyms for "tarryingly" include dawdlingly, loiteringly, hesitantly, procrastinatingly, and delayingly. These words all convey a sense of reluctance or unwillingness to move forward with urgency. You might use these alternate words if you want to emphasize a slower pace of progress, or if you want to suggest caution or wariness in moving forward. "Tarryingly" can also be related to the word "procrastinating," which means to delay or put off taking action. So, depending on the context, synonyms like "delayingly" or "hesitantly" might be more appropriate.