Wiktionary
adv. In a way subject to challenge or worthy of debate.
Usage examples of "debatably".
Their large, bright black eyes were set above a hard, shiny projection, debatably a beak or a nose.
Islendia was actually an Earth-like moon of a monstrous gas giant, debatably a brown dwarf, that had been christened Juliana.
Perhaps, therefore, it is not really my place to judge my fellows too harshly when what we share is debatably of less importance than that which divides and distinguishes us, which made me no better than the four men I'd left on their knees wheezing and cursing outside the station the previous day.
It was down to her, and she could keep one or the other—little whining Emily, only debatably human, or the key to a universe, and perhaps to her brother's life.
It was down to her, and she could keep one or the other-little whining Emily, only debatably human, or the key to a universe, and perhaps to her brother's life.