General meaning: weak  

Italian

alla zoppa

lamely, halting, syncopated

con stanchezza

weary, dragging

debile

feeble, weak

fiacco

feeble, languishing

indeciso

irresolute, undecided

irresoluto

irresolute, undecided, vacillating

pateticamente

pathetically

stanco

weary, dragging

vacillando

wavering, hesitating

German

atemlos

breathless

ermattet

weary, exhausted

flüchtig

airily, hastly, lightly, flightily

gehaucht

sighing, played lightly and softly

schwächer

softer, fainter

schwach

weak, soft, faint

zitternd

trembling, tremulous