adequate
comfortable
decent
enough
OK
able
acceptable
adequacy
admissible
agreeable
all right
ample
authoritative
barely sufficient
better than nothing
binding
cogent
commensurable
commensurate
common
competence
competent
consistent
content
corresponding
due
equal to
fair
fair to middling
fairish
fit
full
good
good enough
goodish
just
lawful
legal
legitimate
logical
minimal
minimum
moderate
not amiss
not bad
suffice
considerable
equal
necessary
Omniscient
beneficent
coefficient
deficient
efficient
inefficient
insufficient
omniscient
proficient
self-sufficient