in an unintelligible manner; the foreigners spoke unintelligibly
[ Syn: ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably , ununderstandably ]