しかも

しかも is a strong conjunctive adverb used to add a more surprising or impressive second point to what was just stated. It tightens a sense of progression: not only is the first clause true, but the second clause reinforces it with greater significance or contrast. It often appears after a simple statement to introduce an additional, often stronger, detail. It can emphasize praise, surprise, or emphasis on the second fact. Typical contexts include comparisons, praise, consequences, or after a statement of fact where the speaker wants to underline the added point.