1.Espouse
Meaning: support
Synonym: adopt, maintain, defend
Antonym: attack, reject
Sentence: He was an optimist or he would never have espoused the American cause.
2.Sporadic
Meaning: on and off
Synonym: occasional, infrequent, irregular
Antonym: common, constant, frequent
Sentence: At first resistance to Western encroachment was sporadic and uncoordinated.
3. Recede
Meaning: Pull back or move away or backward
Synonym: subside, ebb, taper
Antonym: forge, ascend, prolong
Sentence: The unhappy memories of her childhood receded as she grew older
4. Soporific
Meaning: tending to induce drowsiness or sleep., a drug or other substance that induces drowsiness or sleep.
Synonym: sleeping pill, sleeping potion, sedative, tranquilizer, narcotic, opiate;
Antonym: invigorating, stimulant
Sentence: “the motion of the train had a somewhat soporific effect”
5. Orthodox
Meaning: following or conforming to the traditional or generally accepted rules or beliefs of a religion, philosophy, or practice.
Synonym: conservative, traditional, observant, conformist
Antonym: unconventional, unorthodox, nonconformist
Sentence: “Burke’s views were orthodox in his time”