Examples from the Web for non-committal
According to the Taliban source, the Afghan was non-committal.
"This boat isn't for sale," said Betty in non-committal tones.The Outdoor Girls in Florida|Laura Lee Hope
From the neighboring corner where Standish had stretched himself came a non-committal "Um."Soldier Rigdale|Beulah Marie Dix
Her lids veiled them and her face assumed a look of non-committal interest.The Vision of Elijah Berl|Frank Lewis Nason