com·bat·ant 
(kəm-bătnt, kŏmbə-tnt)
(kəm-bătnt, kŏmbə-tnt)n.
One, such as a person or a combat vehicle, that takes part in armed strife.
adj.
Engaging in armed strife.
- experiencer
- experiential
- experientially
- experiment
- experimental
- experimentalism
- experimentalist
- experimentally
- experimentation
- experimenter
- experiment station
- expert
- expertise
- expertly
- expertness
- expert system
- expiable
- expiate
- expiation
- expiator
- expiatory
- expiration
- expiration date
- expiratory
- expire