確たしか
Meanings
Adjective (な)
Noun
1. sure; certain; positive; definite
I have no idea what it is useful for, but it is certainly amazing.
Adjective (な)
2. reliable; trustworthy; safe; sound; firm; accurate; correct; exact
Moreover, evidence and testimony proving that the information is reliable are also necessary.
Adverb
3. If I'm not mistaken; If I remember correctly; If I remember rightly
It ends today, if I remember correctly.
Kanji used
certain
Pitch accent
た
しか
Top 900
Used in vocabulary (10 in total)
surely; certainly
to make sure; to check; to ascertain; to confirm; to verify
unreliable; uncertain; indefinite; unclear
Examples (67 in total)
I'm certain.
Are you sure about that?
It is certain that it was difficult.