ostensible

(s) appearing as such but not necessarily so
- for all his apparent wealth he had no money to pay the rent
- the committee investigated some apparent discrepancies
- the ostensible truth of their theories
- his seeming honesty
seeming, apparent,
(s) represented or appearing as such; pretended
- His ostensible purpose was charity, his real goal popularity
ostensive,

seeming apparent ostensive

ostensibly