Synonyms of the word 
SINGLE-MINDED → RESOLUTE - RESOLVED
single-minded
- adj. Intensely focused and concentrated on purpose, thinking of only one goal, undistractable.
resolute
- adj. Firm, unyielding, determined.
- adj. (obsolete) Convinced; satisfied; sure.
resolved
- v. simple past tense and past participle of resolve.
If you are interested in words, visit the following sites :
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- 1word.ws/singleminded to play with words, suffixs, prefixs, etc.