If the clue "Strengthen, with "up"" has you puzzled, you've come to the right place. Last seen in the Universal Crossword crossword on April 14, 2022, this clue has 21 possible solutions. The answer with the highest confidence is TONE (4 letters) at 99%, based on our database of crossword puzzle answers.
Answer For Strengthen, with "up":
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21 Other Potential Answers
Rank
Answer
Length
Source
Date
99%
TONE
Strengthen, with "up"
(4)
Universal Crossword
Apr 14, 2022
99%
TONE
Strengthen, with "up"
Universal Crossword · Apr 14, 2022
99%
BEEF
Strengthen, with "up"
(4)
LA Times Daily Crossword
May 14, 2020
99%
BEEF
Strengthen, with "up"
LA Times Daily Crossword · May 14, 2020
50%
CORE
What planks strengthen
(4)
Universal Crossword
Aug 27, 2025
50%
CORE
What planks strengthen
Universal Crossword · Aug 27, 2025
50%
ABS
What sit-ups strengthen
(3)
LA Times Daily Crossword
Nov 8, 2018
50%
ABS
What sit-ups strengthen
LA Times Daily Crossword · Nov 8, 2018
1%
TOETAP
Movement in a core-strengthening Pilates exercise
(6)
LA Times Daily Crossword
Jan 25, 2026
1%
TOETAP
Movement in a core-strengthening Pilates exercise
LA Times Daily Crossword · Jan 25, 2026
1%
HEART
Organ strengthened by cardio
(5)
Universal Crossword
Oct 25, 2025
1%
HEART
Organ strengthened by cardio
Universal Crossword · Oct 25, 2025
1%
CALF
Its muscles are strengthened by tiptoeing
(4)
Universal Crossword
Jul 27, 2025
1%
CALF
Its muscles are strengthened by tiptoeing
Universal Crossword · Jul 27, 2025
1%
THRUSTS
Hip-strengthening exercises
(7)
LA Times Daily Crossword
Jul 20, 2024
1%
THRUSTS
Hip-strengthening exercises
LA Times Daily Crossword · Jul 20, 2024
1%
REBAR
Rod that strengthens concrete
(5)
Universal Crossword
Dec 24, 2023
1%
REBAR
Rod that strengthens concrete
Universal Crossword · Dec 24, 2023
1%
OBJECTPERMANENCE
Sense strengthened by playing peek-a-boo
(16)
LA Times Daily Crossword
Nov 4, 2023
1%
OBJECTPERMANENCE
Sense strengthened by playing peek-a-boo
LA Times Daily Crossword · Nov 4, 2023
1%
PLANK
Core-strengthening exercise
(5)
LA Times Daily Crossword
Aug 24, 2023
1%
PLANK
Core-strengthening exercise
LA Times Daily Crossword · Aug 24, 2023
1%
TUMMYTIME
Muscle-strengthening session for a baby
(9)
LA Times Daily Crossword
May 3, 2023
1%
TUMMYTIME
Muscle-strengthening session for a baby
LA Times Daily Crossword · May 3, 2023
1%
BONDINGVOYAGE
Ocean trip for relationship strengthening?
(13)
LA Times Daily Crossword
Jan 30, 2022
1%
BONDINGVOYAGE
Ocean trip for relationship strengthening?
LA Times Daily Crossword · Jan 30, 2022
1%
PILATESCLASS
Core-strengthening session
(12)
Universal Crossword
Nov 6, 2021
1%
PILATESCLASS
Core-strengthening session
Universal Crossword · Nov 6, 2021
1%
SITUP
Abs-strengthening exercise
(5)
LA Times Daily Crossword
Aug 12, 2021
1%
SITUP
Abs-strengthening exercise
LA Times Daily Crossword · Aug 12, 2021
1%
SITUPS
Ab strengtheners
(6)
Universal Crossword
Jan 15, 2020
1%
SITUPS
Ab strengtheners
Universal Crossword · Jan 15, 2020
1%
KNEEBEND
Quad-strengthening exercise
(8)
Eugene Sheffer Crossword
Jan 3, 2020
1%
KNEEBEND
Quad-strengthening exercise
Eugene Sheffer Crossword · Jan 3, 2020
1%
SQUATTHRUSTS
Hamstring strengtheners
(12)
Universal Crossword
Dec 23, 2019
1%
SQUATTHRUSTS
Hamstring strengtheners
Universal Crossword · Dec 23, 2019
1%
LEGLIFTS
Quads strengtheners
(8)
Thomas Joseph Crossword
May 9, 2019
1%
LEGLIFTS
Quads strengtheners
Thomas Joseph Crossword · May 9, 2019
1%
TRICEP
__ exercise: upper arm strengthener
(6)
LA Times Daily Crossword
Aug 16, 2018
1%
TRICEP
__ exercise: upper arm strengthener
LA Times Daily Crossword · Aug 16, 2018
1%
REBARS
Concrete strengtheners
(6)
LA Times Daily Crossword
Feb 7, 2018
1%
REBARS
Concrete strengtheners
LA Times Daily Crossword · Feb 7, 2018
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Frequently Asked Questions
How many possible solutions does "Strengthen, with "up"" have?
We found 2 exact solutions and 21 total potential answers including similar clues. The most likely answer is TONE (4 letters).
What is the best answer for "Strengthen, with "up""?
The best answer for "Strengthen, with "up"" is TONE with 4 letters.
This answer has a 99% confidence rating based on our database of crossword solutions.
Other exact solutions include BEEF (4 letters).
Where has "Strengthen, with "up"" been used as a crossword clue?
This clue has appeared 2 times in our database.
It has been featured in Universal Crossword, LA Times Daily Crossword.
It was last seen in the Universal Crossword on April 14, 2022.