adjective
1.
Synonyms: lucky , fortunate, providential, ||sonsy, well
Related Word: accidental, casual, fortuitous, incidental; opportune, seasonable, timely
Antonyms: unhappy
2.
Synonyms: fit 1, appropriate, apt, befitting, felicitous, fitting, just, meet, proper, suitable
Related Word: effective, effectual, efficacious, efficient; cogent, convincing, telling; pat, seasonable, well-timed; correct, nice, right
Antonyms: unhappy
3.
Synonyms: glad 1, joyful, joyous, lighthearted
Related Word: content, contented, satisfied
Antonyms: unhappy; disconsolate