troika, threesome

TRIO
List of words for the clue troika, threesome from the crossword:
TRIAD TRINITY ENS TRINE MAGI TRIUMVIRATE TRIPLET TREY TIERCE THREENESS THREE TERZETTO TERNION TERNARY TERCET OUTS SLEDS SLED RIG
WordClue
DETAILtriviality, technicality
HORSETrojan animal