Technical and Technological
Technically and Technologically
Can these be used interchangeably? Is there a difference?
No, they should not be used interchangeably. "Technical" and "technological" are adjectives, whereas "technically and "technologically" are adverbs. "Technological" and "technologically" refer to the technology (i.e. theory and mechanics) behind something, e.g. computers.
The technological advancement of the twentieth century is astounding.
Cars have advanced technologically from entirely mechanical to largely computer-controlled.
"Technical" and "technically" denote the technique behind something, and are often used to bring attention to details where the actual rules and intuition differ:
What he did is morally right but was technically illegal.
C technically allows you to swap an array variable and its index, but it's normally considered bad practice.
technologically
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