inarticulately

in·ar·tic·u·late  (när-tky-lt)

adj.

1. Uttered without the use of normal words or syllables; incomprehensible as speech or language: "a cry . . . that . . . sank down into an inarticulate whine" (Jack London).

2. Unable to speak; speechless: inarticulate with astonishment.

3. Unable to speak with clarity or eloquence: an inarticulate debater.

4. Going unexpressed: inarticulate sorrow.

5. Biology Not having joints or segments.

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inar·ticu·late·ly adv.

inar·ticu·late·ness, inar·ticu·la·cy (-l-s) n.

Thesaurus

Adv.	1.	inarticulately - without eloquence; in an inarticulate manner; "the freshman expresses his thoughts inarticulately" ineloquently articulately, eloquently - with eloquence; "he expressed his ideas eloquently"
	2.	inarticulately - in an inarticulate manner; "he talked inarticulately about the accident that had just taken his wife's life" articulately, eloquently - in an articulate manner; "he argued articulately for his plan"

Translations

inarticulately [ˌɪnɑːˈtɪkjʊlɪtlɪ] ADV he speaks inarticulately → tiene dificultad para expresarse
he was mumbling inarticulately → hablaba entre dientes y apenas se le entendía

inarticulately

adv (= incomprehensibly) → unverständlich