hyperclear
crystal
ultraclear
superclear
plain as day
plain as porridge
crystal clear
clear as day
decided
serene
pellucid
plain as Dunstable highway
plain as print
painfully obvious
clear as a bell
clear-swept
superevident
handsome
Lapalissian
pin-sharp
clear as a mirror
crystally clear
articulate
lucid
broad
positive
plain as a haystack
plain as a pikestaff
lauter
clear as crystal
writ large
constat
ostensive
plain to see
transparent
supereasy
semiclear
one hundred percent
plainful
specified
fine as frog hair
microfine
there for everyone to see
abstract
stone cold
hyperexplicit
real
easy as falling off a log
beautiful
simple as kiss your hand