adv. 25B6; adverb IMMEDIATELY, instantly, right away, straight away, at once, on the spot, promptly; speedily, swiftly, rapidly, without delay; arbitrarily, without formality, peremptorily, without due process.
SUMMARILY
Meaning of SUMMARILY in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012