manifestly (adv.)
- absolutely
- actually
- apparently
- assuredly
- certainly
- clearly
- conspicuously
- decidedly
- definitely
- demonstrably
- distinctly
- evidently
- explicitly
- expressly
- genuinely
- glaringly
- indeed
- indubitably
- markedly
- noticeably
- observably
- obviously
- palpably
- patently
- perceptibly
- plainly
- positively
- prominently
- quite
- really
- recognizably
- sensibly
- seriously
- starkly
- truly
- unambiguously
- undeniably
- undoubtedly
- unmistakably
- unquestionably
- verily
- visibly