busiest
Least free, schedule-wise
Busiest is the superlative form of busy—the most occupied, active, or crowded among a group.
The busiest person in the office handles the heaviest workload.
The busiest intersection sees the most traffic.
December is our busiest month.
She's the busiest person I know.
Devoted to steady effort
- hardworkingCommitted to sustained effort
- efficientProductive without waste
- productiveGenerating useful output
- activeIn operation now
tireless · diligent · energetic · driven · ambitious · workaholic · multitasking · swamped
Full of energetic activity
- buzzingLow vibrating hum
- hummingContinuous low-pitched sound
- thrivingSucceeding vigorously
- vibrantFull of life, intensity
hopping · abuzz · alive · animated · dynamic · thrumming · pulsing · flourishing
Filled to capacity
- congestedBlocked by overcrowding
- jammedUnable to move freely
- teemingAbundantly full of
- overcrowdedFilled beyond capacity
swarming · mobbed · thronged · heaving · crammed · overflowing · bursting · flooded
Busiest commuting period
- high seasonBusiest tourism time
- crunch timeHigh-pressure final stretch
- prime timeEvening TV's busiest window
- holiday seasonYear-end celebration weeks
deadline · festival · commute · tourist season · lunch rush · harvest · tax season · back-to-school
industrious
Devoted to steady effort
- hardworkingCommitted to sustained effort
- efficientProductive without waste
- productiveGenerating useful output
active · tireless · diligent · energetic · driven · ambitious · workaholic · multitasking · swamped · overloaded
bustling
Full of energetic activity
vibrant · hopping · abuzz · alive · animated · dynamic · thrumming · pulsing · flourishing · booming
packed
Filled to capacity
overcrowded · swarming · mobbed · thronged · heaving · crammed · overflowing · bursting · flooded · clogged
rush hour
Busiest commuting period
- high seasonBusiest tourism time
- crunch timeHigh-pressure final stretch
- prime timeEvening TV's busiest window
holiday season · deadline · festival · commute · tourist season · lunch rush · harvest · tax season · back-to-school · year-end