in·ter·play 
(ĭntər-plā′)
(ĭntər-plā′)n.
Reciprocal action and reaction; interaction.
intr.v. in·ter·played, in·ter·play·ing, in·ter·plays
To act or react on each other; interact.
- archfiend
- archi-
- Archibald
- Archibald Alexander Leach.
- archidiaconal
- archidiaconate
- archiepiscopal
- archiepiscopality
- archiepiscopate
- archil
- archil
- archimandrite
- Archimedean
- Archimedean screw
- Archimedean solid
- Archimedes
- Archimedes' screw
- archine
- archipelagic
- archipelago
- Archipenko
- architect
- architectonic
- architectonical
- architectonically