有冇人知一個英文字

Do you mean : logical ?
logical = with logic
Example :
Tom's answer is not logical because he first said he hates computer games, then at the end he said he likes computer games.
From above example you should understand what is logical. That is, an argument or statement with the correct ending (or beginning) that matches thee beginning (or the ending)
If you still do not understand please send me a letter.

根本冇呢個字
logiful?????
logiful?????
logiful?????

logiful<<我唔知中文咩意思是
樂富

logiful連字典也查不到呢~

應該沒有這個字吧！