Two words            
May be 2 words combined (suppo+init) If not obvious, probably incorrect
ini.t                V      6 1 PRES ACTIVE  IND 3 S    
ineo, inire, inivi(ii), initus  V   [XXXBX]  
enter; undertake; begin; go in; enter upon; [consilium ~ => form a plan];
supp.o               ADJ    1 1 DAT S M POS             
supp.o               ADJ    1 1 DAT S N POS             
supp.o               ADJ    1 1 ABL S M POS             
supp.o               ADJ    1 1 ABL S N POS             
suppus, suppa, suppum  ADJ   [XXXEC]    uncommon
head-downwards;
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