Synonyms of the word

believable

• adj. Capable of being believed; credible.

credible

• adj. Believable or plausible.
• adj. Authentic or convincing.

likely

• adj. probable; having a greater-than-even chance of occurring.
• adj. (as predicate, followed by to and infinitive) Reasonably to be expected; apparently destined, probable.
• adj. appropriate, suitable; believable; having a good potential.
• adj. plausible; Within the realm of credibility.
• adj. promising; apt to achieve success or yield a desired outcome.
• adj. attractive; pleasant.
• adj. (obsolete) Similar; like; alike.
• adv. (obsolete) Similarly.
• adv. Probably.
• n. Something or somebody considered likely.

plausible

• adj. Seemingly or apparently valid, likely, or acceptable; credible.
• adj. Obtaining approbation; specifically pleasing; apparently right; specious.
• adj. (obsolete) Worthy of being applauded; praiseworthy; commendable; ready.

presumptive

• adj. Based on presumption, probability, conjecture, hypothesis or belief.
• adj. Making presumptions; behaving as one who presumes, who assumes that which they perhaps shouldn't.

thinkable

• adj. Able to be thought or imagined; conceivable; feasible or possible.
• adj. Morally acceptable or legal (rare).