front line
Where combat happens
The front line is the foremost position in a military conflict, where opposing forces engage directly.
By extension, it describes anyone facing challenges firsthand: front-line workers, on the front lines of the pandemic.
The spelling varies—two words, hyphenated, or one word—with the hyphenated form most common as an adjective: front-line staff.
Armed hostile engagement
- trenchLong narrow excavation
- warzoneArea of active fighting
- infantryGround combat troops
- battlefieldCombat engagement area
barrage · skirmish · assault · artillery · bunker · medic · casualties · deployment
Foremost position or group
- forefrontMost prominent position
- spearheadLead an effort
- pioneersFirst to explore territory
- trailblazersThose who open territory
cutting-edge · groundbreaking · avant-garde · innovation · trendsetters · pathfinder · forerunner · advance-guard
Organized provision of treatment
- nursesMedical care professionals
- doctorsLicensed medical practitioners
- paramedicsEmergency medical technicians
- firefightersEmergency personnel combating blazes
responders · workers · caregivers · teachers · volunteers · EMTs · orderlies · dispatchers
combat
Armed hostile engagement
battlefield · barrage · skirmish · assault · artillery · bunker · medic · casualties · deployment · advance
vanguard
Foremost position or group
trailblazers · cutting-edge · groundbreaking · avant-garde · innovation · trendsetters · pathfinder · forerunner · advance-guard · frontrunners
healthcare
Organized provision of treatment
- nursesMedical care professionals
- doctorsLicensed medical practitioners
- paramedicsEmergency medical technicians
firefighters · responders · workers · caregivers · teachers · volunteers · EMTs · orderlies · dispatchers
- linesdotted, dashed, curved, straight, wavy
- frontsstorefront, waterfront, beachfront, lakefront, oceanfront
- Battlefrontscombat zone, war zone, warzone, theater of war, trenches
- Conflict ZonesGaza, Ukraine, Syria, Afghanistan, Iraq
- tactical positionsdefensive position, forward position, sniper position, prone position, fallback position
- war mapsbattle map, military maps, tactical map, campaign map, invasion routes
front linerear guard
Troops covering a retreat
rear echelon · home front · headquarters · supply lines · reserve
front lineback office
Internal administrative functions
behind the scenes · support staff · administrative functions · back room · background
front lineback row
Seating furthest from front
rear · tail end · back · trailing edge · finish line