uppermost
adjective
[ ˈʌpəməʊst ]
• highest in place, rank, or importance.
• "the uppermost windows"
Similar:
highest,
furthest up,
loftiest,
top,
topmost,
most elevated,
predominant,
most important,
of greatest importance,
to the fore,
foremost,
dominant,
preponderant,
principal,
leading,
greatest,
chief,
main,
paramount,
major,
uppermost
adverb
• at or to the highest or most important position.
• "investors put environmental concerns uppermost on their list"