unambiguous (adj.)

• absolute
• ambiguous
• apodictic
• apparent
• bound
• categorical
• certain
• clean-cut
• clear
• clear-cut
• coherent
• conclusive
• connected
• consistent
• crisp
• crystalline
• decisive
• defined
• definite
• definitive
• determinate
• direct
• distinct
• evident
• explicit
• express
• ineluctable
• inevitable
• limpid
• lucid
• luminous
• manifest
• necessary
• obscure
• obvious
• palpable
• patent
• pellucid
• perspicuous
• plain
• positive
• predestined
• predetermined
• simple
• specific
• straightforward
• sure
• sure-enough
• translucent
• transparent
• true
• unconfused
• unequivocal
• univocal
• unmistakable
• well-defined