1. firm decision   RETICENCE   RESOLVE   REMORSE   RESOLUTION   Hint Half-n-half Clue   2. superfluity   UNIFORMITY   TENACITY   REDUNDANCY   VIRTUOSO   Half-n-half Clue   3. expert performer   SPONTANEITY   SKEPTIC   VIRTUOSO   TURBULENCE   Half-n-half Clue   4. active strength   VIGOR   RETICENCE   RESPITE   TRANQUILITY   Half-n-half Clue   5. privacy   TREPIDATION   REVERENCE   UNIFORMITY   SECLUSION   Half-n-half Clue   6. fanatic   REDUNDANCY   ZEALOT   TREPIDATION   RETICENCE   Half-n-half Clue   7. one having doubts   SYCOPHANT   RETICENCE   SAGACITY   SKEPTIC   Half-n-half Clue