Академический IELTS (Уровень 5 и Ниже) - Наречия комментария

used to emphasize that one is being sincere and telling the truth, especially when the thing being said sounds surprising

честно

in an unfortunate manner

к несчастью

against what might be expected

удивительно

in a way that causes great surprise, astonishment, or disbelief

поразительно

in accordance with what is logical, typical, or expected

естественно

used for expressing that one hopes something will happen

с надеждой

used to state one's opinion while emphasizing or summarizing its most important aspects

в основном

in truth and practice even though not clearly stated

фактически

used to express that something positive or favorable has happened or is happening by chance

к счастью

used to express regret or say that something is disappointing or sad

к сожалению