interfertile /in-tər-fûrˈtīl or (US) -təl/

Capable of interbreeding

• downtimes
• down to
• down to earth
• down-to-earth
• down tools
• down to the ground
• down to the wire
• down town
• downtown
• downtowns
• down-train
• down-trains
• downtrend
• downtrends
• down-trod
• downtrodden
• downturn
• downturned
• downturns
• down under
• downward
• downwardly
• downwardness
• downwardnesses
• downwards