Anagrams of: UNFRUITFUL

• not fruitful; not conducive to abundant production

• productive or conducive to producing in abundance

• occurring in spells and often abruptly

• intermittently stopping and starting

• a quarrel about petty points

• a jazz ostinato; usually provides a background for a solo improvisation

• a Berber living in northern Morocco

• look through a book or other written material

• play riffs

• an external body part consisting of feathers or hair about the neck of a bird or other animal

• a high tight collar

• common Eurasian sandpiper; the male has an erectile neck ruff in breeding season

• (card games) the act of taking a trick with a trump when unable to follow suit

• play a trump

• hard volcanic rock composed of compacted volcanic ash

• (nautical) the forward edge of a fore-and-aft sail that is next to the mast

• the act of sailing close to the wind

• sail close to the wind

• flap when the wind is blowing equally on both sides

• unroll, unfold, or spread out or be unrolled, unfolded, or spread out from a furled state

• If and only if; used to show that the truth values of two statements are the same.

• Logically equivalent to rephrases:

• Obsolete spelling of if.