semicentennial

NOUNADJECTIVE
14 LETTERS · 6 SYLLABLES · STARTS WITH S

semicentennial is a valid 14-letter word worth 18 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1E1M3I1C3E1N1T1E1N1N1I1A1L1
1 + 1 + 3 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =18 PTS
DOUBLE WORD → 36TRIPLE WORD → 54
MEANING

What does semicentennial mean?

NOUN · 1 SENSE
1

The 50th anniversary (or the celebration of it).

ADJECTIVE · 1 SENSE
1

Of or relating to or marking the 50th anniversary.