unclear speech; garbled speech; poor enunciation; poorly expressed; unclear (wording); imprecise (expression)
lack of words; being tongue-tied; suppressing what you want to say
unclear speech; garbled speech; poor enunciation; poorly expressed; unclear (wording); imprecise (expression)
a little too short; slightly worse; a bit inferior
waka, haiku, etc. with insufficient syllables
a profit on paper doesn't always mean a profit in the bank; what works in theory doesn't always work in practice