"Thoughtful" does not have a prefix or suffix. It is a standalone word.
The opposite of "thoughtful" with a prefix would be "thoughtless."
The prefix in "fearless" is "fear-" and the suffix is "-less."
The prefix of vasoconstriction is "vaso-" and the suffix is "-constriction."
The prefix in "irreplaceable" is "ir-" and the suffix is "-able."
Prefix: un- Suffix: -er
Thoughtlessness has 2 suffixes-less & - ness.
inexpensive is a prefix for expensive
Discount itself is not a prefix nor a suffix. There is no suffix in discount, but the prefix is dis-.
There is no prefix. The suffix is -ate.
There is no prefix suffix for stem.
The prefix in "fearless" is "fear-" and the suffix is "-less."
Unthoughtful
it has prefix inter and a suffix al
Bacteria does not have a prefix. Its suffix is -ia.
Yes. in- is a prefix. ac- is a prefix. -ate is a suffix.
com- is the prefix. -ent is the suffix.
There is a prefix (re-) and a suffix (-ion).