Synonyms of reasonable in English:

reasonable


See definition of reasonable

adjective

1‘a reasonable man’

SYNONYMS
sensible, rational, open to reason, full of common sense, logical, fair, fair-minded, just, equitable, decent
intelligent, wise, level-headed, practical, realistic
based on good sense, sound, judicious, well thought out, well grounded, reasoned, well reasoned, valid, commonsensical, advisable, well advised
tenable, plausible, feasible, credible, acceptable, admissible, believable, viable
ANTONYMS

unreasonable, illogical

2‘you must take all reasonable precautions to ensure the safety of your property’

SYNONYMS
within reason, practicable, sensible
appropriate, suitable, fitting, proper
ANTONYMS

excessive, obsessional

3‘most hire cars are in reasonable condition’

SYNONYMS
fairly good, acceptable, satisfactory, average, adequate, respectable, fair, decent, all right, not bad, tolerable, passable
informal OK, fair-to-middling
ANTONYMS

bad, poor

4‘good hot food at reasonable prices’

SYNONYMS
inexpensive, moderate, low, low-cost, low-priced, modest, within one's means, economical, cheap, budget, bargain
competitive
British informal bargainous
ANTONYMS

expensive, inflated