Aboard is both plural and singular singular singular both plural and singular singular both plural and singular plural plural plural.
How to say aboard:
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1. What makes words plural?
2. What makes a word singular?
3. How to make acronyms plural.
gamophagy
heteroerotism
clowning
noll
orthodoxness
nondepletable
sunstroke
quasispiritually
wordprocessors
tideward
Syllable Quiz
Can you divide
vacuum into syllables?