See impatient in Webster's New World Roget's A-Z Thesaurus II
adjective
Being unable or unwilling to endure irritation or opposition, for example:
fretful, intolerant, unforbearing. See accept, attitude, calmIntensely desirous or interested:
agog, ardent, athirst, avid, bursting, eager, keen1, solicitous, thirsting, thirsty. (Informal) raring. Idioms: champing at the bit, ready and willing. See concern
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