full-on
Holding nothing back
Full-on means complete, intense, or without restraint.
A full-on assault holds nothing back.
A full-on commitment is total.
The phrase often emphasizes that something is the real or extreme version rather than partial or diluted: It wasn't just flirting—it was a full-on affair.
Chiefly British, though increasingly common in American English.
Furthest from moderate
- intenseExtreme in degree
- maximumGreatest permitted quantity
- totalComplete sum
- completeLacking nothing, fully done
all-out · unrestrained · hardcore · overwhelming · relentless · uncompromising · fierce · aggressive
Wholly committed to something
- wholeheartedFully and sincerely committed
- devotedLoyally and lovingly attached
- seriousWeighty and requiring attention
- genuineTruly what it claims
authentic · proper · real · thorough · invested · engaged · immersed · absorbed
Undeviating or to guide
- aggressiveHostile and confrontational
- in-your-faceAggressively blatant and provocative
- boldCourageous and daring
- brazenShamelessly bold
unsubtle · blunt · forceful · assertive · brash · audacious · provocative · challenging
extreme
Furthest from moderate
complete · all-out · unrestrained · hardcore · overwhelming · relentless · uncompromising · fierce · aggressive · powerful
dedicated
Wholly committed to something
- wholeheartedFully and sincerely committed
- devotedLoyally and lovingly attached
- seriousWeighty and requiring attention
genuine · authentic · proper · real · thorough · invested · engaged · immersed · absorbed · focused
direct
Undeviating or to guide
- aggressiveHostile and confrontational
- in-your-faceAggressively blatant and provocative
- boldCourageous and daring
brazen · unsubtle · blunt · forceful · assertive · brash · audacious · provocative · challenging · unapologetic
- vaultingsafety vault, vaulting horse, springboard, landing, takeoff
- Psytrancepsytrance, hi-tech, Ace Ventura, Tristan, Avalon
full-onhalf-hearted
Lacking sincerity or zeal
lukewarm · halfhearted · tepid · tentative · timid
full-onsubtle
Not immediately obvious
understated · toned-down · restrained · moderate · measured
full, fulfill, handful, mouthful, spoonful, fulfilled, fulfilling, fuller, fullest