This is the 5638th most frequent Japanese word.
しっ
The word "しっ" is typically not used alone in Japanese. It may be part of an expression or sound, such as "しっ" (a sharp reprimanding sound to stop someone).
The term 'しっかり' in this sentence means 'firmly' or 'properly,' indicating the importance of conveying the message with assurance and resolution.
彼にしっかりと伝えてください。
Please convey it to him firmly.
The word 'しっ' is part of the term 'しっとり,' which describes something being moist or having a smooth texture, as exemplified in the mention of the cake's quality.
このしっとりとしたケーキは絶品です。
This moist cake is superb.
Here, 'しっきり' refers to a straightforward or decisive manner, emphasizing a character trait that influences her popularity.