Bad camelCase kern

Question

What is the correct/best way to display camelCase such that an incorrect kern is not automatically applied between the words in the string?

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For example in the camelCase string:

largestOfTwo

The `fT' kern is so close, that it almost looks like a ligature, which is quite inappropriate:

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Whereas,

largestOf\hspace{0.1ex}Two

appears roughly as I would like (with a small, but visible space):

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How can all errors of this nature be suppressed automatically (and without changing font)?

MWE:

\documentclass{book}    
    \begin{document}            
        ``largestOfTwo"                 % looks bad 

        ``largestOf\hspace{0.1ex}Two"   % looks better
    \end{document}